Discover iPhone app development companies that craft iOS experiences that feel effortless, perform flawlessly, and keep users coming back.

DesignRush evaluated more than 3,300 iOS app developers from across the world based on reviews, portfolios, clientele, industry reputation, and pricing. Following this careful assessment, we've compiled a list of the top service providers poised to deliver mobile solutions that perform and drive revenue. Select the company that aligns best with your requirements, considering its core services, specializations, case studies, and more. 

The Number 1 iPhone App Development Company as Selected by DesignRush Is:

Orangesoft

[Source: Orangesoft]
  • Best for: Overall
  • Average hourly rate: $50
  • Minimum budget: $25,000 - $50,000
  • Founded: 2011
  • Size: 100 - 249
  • Location: San Francisco, CA
  • Notable clients: Adidas, Philips, CoachNow, Sport.com, Hamleys

In its 13 years in the industry, Orangesoft has developed 200+ custom mobile applications for dynamic startups and industry giants. Ensuring each app's optimal performance, it uses cutting-edge technologies, namely:

  • Objective-C, Swift, and UIKit for core processors
  • CoreData, Firebase, and Realm for databases
  • AVPlayer, PlayerRed5, Twilio, JW, and OpenTok for video streaming
  • RxSwift, Alamofire, Moya, Socket.io, and Combine for factory reset protection (FRP) and networking
  • And more

The Orangesoft team also follows rigorous quality assurance (QA) practices and real user testing on authentic devices to validate an app's reliability.

The company developed the CoachNow app for a U.S. high-performance coach, whose goal was to streamline communication between coaches and athletes. The platform combined video analysis, progress tracking, an optimized feedback loop, education, and community building to improve skill development. As a result of Orangesoft's work, the project closed Round A with $1.7 million in funding. CoachNow has since evolved into a global success story, benefiting thousands of users across 140 countries in 60+ sports.

Check Orangesoft Agency Profile

Technource

[Source: Technource]
  • Best for: Real estate industry
  • Average hourly rate: $25
  • Minimum budget: $1,000 - $10,000
  • Founded: 2012
  • Size: 50 - 99
  • Location: Wilmington, DE
  • Notable clients: Hommati, Realty Port, Tuitment, CUT-IT, Westernburbs

Technource comprises a team of more than 20 seasoned mobile software engineers who have delivered 1,000+ projects to clients from the US, the UK, Canada, Australia, Malaysia, and beyond. It specializes in tools, technologies, and design patterns for iOS app development, including Swift, SwiftUI, Xcode, MVC, Patterns, and Flutter. In addition to custom iPhone app development, it offers application migration services, iOS UI/UX design, and prototype and multiplatform development.

With flexible meeting times, the company offers free expert consultation to discuss your ideas under a non-disclosure agreement (NDA). Ensuring you stay within budget and guaranteeing on-time delivery of error-free applications following the Agile development methodology.

Hommati, a real estate platform, engaged Technource to develop a comprehensive solution with separate dashboards for home seekers, agents, and franchises. The ecosystem offered tools like commission calculators, social media sharing capabilities, preference-based search filters, and location tracking.

To enhance the property-buying experience, Technource incorporated augmented reality (AR) into its mobile solution to enable advanced 3D virtual tours. This allowed agents to digitally introduce themselves to potential buyers, who could then take advanced 3D virtual tours of the properties. Technource's implementation for Hommati made property exploration more accessible and engaging.

Check Technource Agency Profile

Surf

[Source: Surf]
  • Best for: Healthcare industry
  • Average hourly rate: $49
  • Minimum budget: $25,000 - $50,000
  • Founded: 2011
  • Size: 100 - 249
  • Location: Wilmington, DE
  • Notable clients: Google, SAP, KFC, Burger King, The Home Depot

With 12 years of industry experience, Surf assists enterprises and startups in transitioning from minimum viable products (MVPs) to full-featured products or augmenting in-house teams. Its team of intermediate and advanced iOS developers is well-versed in Swift, Human Interface Guidelines (HIG), and various Apple frameworks. Techniques like Surf MVP + Coordinators, Codestyle, and Code Review are also integrated into the workflow for greater efficiency.

The mobile app agency uses its proprietary automation software, SurfGen, to accelerate project timelines by up to 20%. Its International Software Testing Qualifications Board (ISTQB) certified experts speed up iOS app testing by 80% through advanced automation processes and comprehensive documentation.

After 10 months of work, Surf developed an MVP for a medtech company, with the aim of managing online health consultations better. Through customer journeys and machine learning (ML) algorithm, the app could screen symptoms and analyze medical history. The final product received a 4.8 average rating on the App Store and won gold in the Best Mobile MVP App category.

Check Surf Agency Profile

Zazz

[Source: Zazz]
  • Best for: Tourism industry
  • Average hourly rate: $50
  • Minimum budget: Inquire
  • Founded: 2009
  • Size: 250 - 499
  • Location: Seattle, WA
  • Notable clients: Riyadh Season, City of Mississauga, BBC News, Citibank, Honda

Zazz is backed by a 14-year history of crafting enterprise-grade, user-centric iPhone apps. It is home to certified engineers with mastery of Apple device technologies, including Swift, Objective-C, Xcode, GameplayKit, ARKit, EventKit, Apple Pay JS, Core ML, Core Data, and more.

The iPhone app development company has expertise in iOS library development, app testing, and feature integration, including AR, Bluetooth, and push notifications. Its monetization and marketing strategies ensure the apps remain visible on the App Store.

Zazz built the Imagine More app for Riyadh Season, a city-wide celebration in Saudi Arabia, to boost tourism, generate revenue, and provide a convenient guide for visitors. With a diverse user base in mind, it incorporated interactive 3D content and AR technology into the app. The dynamic native app's success was reflected in its 4.4-star rating on the App Store and 1.5 million downloads within the first month of release. It also generated $25 million in revenue.

Check Zazz Agency Profile

Trango Tech

[Source: Trango Tech]
  • Best for: Home services industry
  • Average hourly rate: $25
  • Minimum budget: $1,000 - $10,000
  • Founded: 2003
  • Size: 100 - 249
  • Location: San Jose, CA
  • Notable clients: Helpp, Kia, OAKS, Khaity, Matchbox

Trango Tech has developed custom iOS apps for games, social media, and enterprise purposes, serving over 100 clients. These apps have collectively garnered over one million downloads on the App Store.

The mobile app agency is proficient in Swift, Objective-C, SwiftUI, and CocoaPods, as well as databases such as Oracle, MySQL, SQL Server, and MongoDB. Trango Tech leverages powerful integrated development environments (IDEs), namely, Visual Studio, PyCharm, and NetBeans. The agency is supported by partnerships with IBM, Microsoft, Red Hat, AWS, Trustwave, and more.

Trango Tech's client, the all-in-one service platform Helpp, sought to integrate diverse in-home services into a single iOS app to streamline booking and fulfillment processes. The agency leveraged intelligent algorithms to assign and schedule orders, ensuring customer background verification. It also used a human resource management system (HRMS), location-based pricing, and accurate location mapping. Thanks to Trango Tech's solution, Helpp processed more than 23,000 orders and built a customer base of more than 18,000 users.

Check Trango Tech Agency Profile

App Maisters

[Source: App Maisters]
  • Best for: Peer-to-peer services
  • Average hourly rate: $50
  • Minimum budget: Inquire
  • Founded: 2014
  • Size: Under 49
  • Location: Houston, TX
  • Notable clients: Students Ride Sharing, Share One, Find A Dentist, Premier Transportation, LIFSPK

With more than 10 years of industry experience, App Maisters has delivered 400+ projects, including interactive, scalable iPhone apps that adhere to brand guidelines and target specific markets. Its iOS app developers excel in programming languages such as Objective-C and XCode, application programming interface (API) architecture for backend development, and hardware integration using Agile methodology.

The agency stands out in increasing store traffic, brand awareness, and sales through app marketing and social networking strategies. Recognizing that an app's strength lies in content integration and presentation, App Maisters seamlessly integrates audio, video, magazines, and eBooks into its products.

App Maisters created a city-to-city carpooling solution for US college students through the Students Ride Sharing app. The platform facilitated carpooling to reduce individual transportation expenses. The main challenge of the project was the need to revise the UI/UX flow, which App Maisters successfully addressed by revamping the iOS designs using LAMP (Linux, Apache, MySQL, PHP). The solution increased group travel adoption, which in turn reduced carbon emissions.

Check App Maisters Agency Profiles

Intuz

[Source: Intuz]
  • Best for: Community building
  • Average hourly rate: $25
  • Minimum budget: $10,000 - $25,000
  • Founded: 2008
  • Size: Under 49
  • Location: San Francisco, CA
  • Notable clients: Kingdom League International, Holiday Inn, Badu Connect, AMG, Hello Meela

Intuz has been in the business for over 15 years and houses more than 50 experts in engineering, design, and digital marketing. It excels at developing Internet of Things (IoT)-powered apps for iPhone, iPad, Apple Watch, and Apple TV, leveraging its cross-platform React Native expertise to deliver a seamless user experience across these iOS devices. The company has mastered turnkey iPhone development solutions, including Apple Pay (PassKit), WatchOS, HomeKit, HealthKit, SiriKit, MetricKit, CloudKit, iBeacons, 3D Touch, In-App Purchases, and CarPlay.

Intuz collaborated with Kingdom League International, a foundation focused on community transformation, to create the 1 Church 1 Day app. The client's goal was to facilitate strategic plans and action plans for its team leaders. Targeting a large, geographically diverse user base, Intuz deployed an iOS app that provides single-point access to three systems: the web app, the super admin panel, and the league admin panel. The solution enhanced the user experience and engagement while improving the management of user rights and permissions.

Check Intuz Agency Profile

Dev Technosys

[Source: Dev Technosys]
  • Best for: eCommerce sector
  • Average hourly rate: $20
  • Minimum budget: Inquire
  • Founded: 2010
  • Size: 100 - 249
  • Location: Commerce, CA
  • Notable clients: Fashion Porters, Nike, Johnson and Johnson, Whirlpool, Pfizer

Specializing in iPhone app development for over 13 years, Dev Technosys has created 1,000+ distinctive mobile applications for more than 700 clients from 70+ countries. Its team of over 150 qualified mobile software engineers is proficient in Swift, Objective-C, Retrofit, Glide, Picasso, Firebase, Node.js, Flutter, XML, SQLite, Realm, Xamarin, and other tools.

Dev Technosys ensures its applications reach a broader audience through multiplatform deployment services. Moreover, it provides iPhone app porting and upgrade services, allowing organizations to stay current with emerging technologies and attract more users.

Dev Technosys created Fashion Porters, an iPhone application designed to make fashion shopping more realistic. The company used a CAD system so buyers could “fit” and visualize clothes through 3D avatars generated from their body measurements. The eCommerce app's immersive 360-degree video simulation lets users see a virtual representation of themselves engaging in activities while wearing the outfits they are considering.

Check Dev Technosys Agency Profile

Appinventiv

[Source: Appinventiv]
  • Best for: Business operations
  • Average hourly rate: $25
  • Minimum budget: $25,000 - $50,000
  • Founded: 2015
  • Size: 1000 & Up
  • Location: Noida, India
  • Notable clients: JobGet, Ikea, Domino's, Appfirm, H3 Enterprises

With a team of 250+ in-house iOS app developers, Appinventiv has successfully delivered more than 500 iOS projects in its nine years in the industry. The company offers full-stack iPhone app development, including rigorous software testing and multiplatform deployment, to ensure optimal performance and global reach. The company It has been recognized by The Economic Times as one of India's Growth Champions in 2023.

Appinventiv specializes in tools and techniques such as Xcode, Zeplin, Invision, Figma, Objective-C, Swift, XCTest, GitLab, and SSL Pinning. It uses project management tools such as Slack, Proofhub, Basecamp, Jira, and Notion to ensure worry-free progress updates with clients.

When the job marketplace, JobGet, dealt with lengthy job fulfillment periods, Appinventiv streamlined the search and candidate assessment processes. Through a Product Discovery Workshop, it crafted resume-like user profiles, integrated location-based features, and incorporated in-app interviews and AI technology to match employers and jobseekers. This reduced search time from months to days.

With over two million downloads, the platform managed 50,000+ active employers and placed 150,000+ jobseekers. The app dominated its category in monthly downloads, active users, and user satisfaction, securing $52 million in Series B funding.

Check Appinventiv Agency Profile

Radixweb

[Source: Radixweb]
  • Best for: B2C industry
  • Average hourly rate: $25
  • Minimum budget: $25,000 - $50,000
  • Founded: 2000
  • Size: 500 - 999
  • Location: Ahmedabad, India
  • Notable clients: Xerox, The New York Times, Shutterfly, Tesco, Ricoh

With over 23 years of experience, Radixweb is a prominent player in the mobile platform solutions sector, boasting a track record of 3,000 clients worldwide and a 97% client retention and return rate. It is backed by a team of 650 tech experts skilled in Objective-C, Swift, iCloud Drive, iBeacon, Core Bluetooth, iMovie, Siri, and 3D Touch. The company accelerates time-to-market through iterative development, facilitated by dedicated project managers.

Recognized with prestigious awards such as the Inc. Power Partner and Globee Business Excellence Award, Radixweb has been a member of the Forbes Technology Council since 2023. Holding ISO 27001:2022 and ISO 9001:2015 certifications underscores the company's commitment to stringent security standards.

A UAE-based food and beverage company engaged Radixweb to develop a custom eCommerce iOS app to transition from a business-to-business (B2B) to a business-to-consumer (B2C) model. Radix built a solution with multiple backend architectures and an intuitive WordPress-compatible user interface (UI) for WordPress, OpenCart, Magento, Shopify, and Strapi. The platform featured real-time order processing updates, a scalable multi-tenant architecture, dynamic themes, social login, multiple payment gateways, and multilingual support. Its in-app analytics function also helped reduce inventory wastage.

Check Radixweb Agency Profile

How We Picked the Best iOS App Developers

DesignRush is a reliable resource for identifying top iOS app developers, thanks to our expert selection team, comprising former agency executives and leaders. Our team possesses an in-depth understanding of our agency ranking process, which adheres to rigorous criteria, including:

  • Vetted reviews: Client satisfaction, the agency's level of authority in the iOS app development, and the quality of work
  • Robust portfolio: List of smartphone app development projects and their outcomes, backed by case studies
  • Awards and press mentions: Thought leadership, industry reputation, and innovation demonstrated by awards and media recognition
  • Team bios: Team members' profiles, experience, certifications, and specializations
  • Top services: Areas of expertise and core services

The companies on this listing are skilled in:

  • iOS development languages and frameworks
  • iOS integrated development environments (IDEs)
  • Core data
  • Debugging
  • Memory management
  • Source control
  • Grand Central Dispatch (GCD)
  • Unit testing
  • API integration
  • Creative UI/UX design
  • Spatial reasoning
  • Storyboards creation

For more detailed insights into our process, please refer to the DesignRush Agency Ranking Methodology page.

10 Most Popular iOS App Development Companies Compared

Agency nameLocation Hourly rateSizeBest for
OrangesoftSan Francisco, CA$50100 - 249Overall
TechnourceWilmington, DE$2550 - 99Real estate industry
SurfWilmington, DE$49100 - 249Healthcare industry
ZazzSeattle, WA$50250 - 499Tourism industry
Trango TechSan Jose, CA$25100 - 249Home services industry
App MaistersHouston, TX$50Under 49Peer-to-peer services
IntuzPeer-to-peer services$25Under 49Community building
Dev TechnosysCommerce, CA$20100 - 249eCommerce sector
AppinventivNoida, India$251000 & UpBusiness operations
RadixwebAhmedabad, India$25500 - 999B2C industry

 

Best iOS App Developers

2,826 Companies-Rankings updated: August 29, 2026

All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.

  • Our mission is to provide to our clients, high quality software development services

    Our mission is to provide to our clients, high quality software development services

    Localscope.dev is a software development agency that makes your idea a reality. Using cutting-edge technology we can develop from scratch high quality web-mobile applications based on your exactly business needs!...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Athens, Greece
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • AI & ML | App Development | Data Engineering

    AI & ML | App Development | Data Engineering

    Wednesday is a leading Product Engineering Agency. We have worked with over 50 Global Brands.Y-Combinator & Sequoia funded startups, unicorns, and listed enterprises have worked with Wednesday for some of their most challenging engineering, product, and design needs...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Product Design
    • AI Development
    • Show more
    Location
    Pune, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
  • Think, Do and Be Thankful

    Think, Do and Be Thankful

    You don't need a business, You need a high-performing business.Eventually, You don't need SEO or any marketing Strategy, You need sales and grow fast, Right?We are a proven digital marketing agency to help other businesses from zero, undergone to make a sustainable and dominant brand...

    Top Services:

    • Web Development
    • Software Development
    • Web Design
    • WordPress Website Design
    • Digital Marketing
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    4 Projects Listed
  • Top Mobile App Development Company in USA, UK, India & UAE

    Top Mobile App Development Company in USA, UK, India & UAE

    Ahmedabad-based Hyperlink Infosystem is believed to be one of the popular providers of IT services. The professional company is closely structured in such a way to offer more acquirable results and solutions for use in a variety of businesses, encountering problems in the information and technology sector. We...

    Top Services:

    • AI Development
    • Blockchain
    • VR/AR
    • Mobile App Development
    • Software Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
  • Creative Solutions to Shape Your Business

    Creative Solutions to Shape Your Business

    Logix Shapers is an IT outsourcing company founded in 2014 and is headquartered in Noida, Uttar Pradesh, India. We are serving clients by providing effective software, websites and cutting edge solutions like remote team management tools, cloud computing solutions and more to help in businesses growth. We...

    Top Services:

    • Digital Marketing
    • Web Development
    • Software Development
    • Web Design
    • Mobile App Development
    • Show more
    Location
    Folsom, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Award Winning Software Development Company

    Award Winning Software Development Company

    Incorporated in 2013, axiusSoftware is an Award Winning, ISO 9001 & ISO 27001 certified Software Development & Digital Consulting company, with registered offices in India, USA, Singapore and China...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Kolkata, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed
  • Flexible IT Talent and Agile Software Solutions

    Flexible IT Talent and Agile Software Solutions

    Formed in 2010, eSparkBiz is a world-recognized software development company, offering businesses a culture of innovations. Our mobile and web development solutions provide businesses a competitive edge and help them overcome their businesses limitations...

    Top Services:

    • Software Development
    • Mobile App Development
    • Blockchain
    • IoT
    • Staff Augmentation
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $18/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    20 Projects Listed
  • Web and Mobile App Development Company

    Web and Mobile App Development Company

    Nascenture is your preferred technology partner for developing an innovative and transformative digital solution. We've spent the last nine years designing, developing, and scaling robust web, mobile, and custom software solutions that drive innovation and deliver digital success to your business...

    Top Services:

    • Web Development
    • Mobile App Development
    • eCommerce Development
    • AI Development
    • Software Development
    • Show more
    Location
    Mohali, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Portfolios Count
    4 Projects Listed
  • SCALO

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Software Development / AI & Technology Consulting / Dedicated Developers

    Software Development / AI & Technology Consulting / Dedicated Developers

    Scalo delivers native iOS and Android apps alongside cross-platform Flutter and React Native solutions, with automated testing, CI/CD pipelines, and observability built into every release cycle. Backed by 19+ years of experience and 600+ engineers, it has completed 750+ projects across 10+ industries...

    Top Services:

    • Software Development
    • Staff Augmentation
    • Software Testing
    • IT Services
    • UI/UX Design
    • Show more
    Location
    Wroclaw, Poland
    Number of Employees
    500 - 999
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
  • Developing Complex Medical Solutions for Smart Ideas

    Developing Complex Medical Solutions for Smart Ideas

    Evenset is a Toronto-based mobile and web application development agency for the HealthTech and MedTech industry. As a young and dynamic firm, we have experienced an impressive growth rate, and have established a track record among our clients for being reliable, responsive, and committed to delivering the...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Software Testing
    • Show more
    Location
    Toronto, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed
  • Embellish Digital Experiences

    Embellish Digital Experiences

    We are your technology partner for software innovation and market-leading solutions. Accelerate your business growth with our customer-led, insights driven and innovative solutions. With more than a decade of experience, Grawlix has possessed the capabilities and skilled resources to offer competitive and...

    Top Services:

    • Web Development
    • Software Development
    • eCommerce Development
    • WordPress Website Design
    • Digital Services
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Empowering AI Excellence

    Empowering AI Excellence

    AllianceTek is a global software development and IT consulting company delivering AI, cloud, web, and mobile solutions with 20+ years of expertise...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • IoT
    • Show more
    Location
    Malvern, Pennsylvania
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    59 Projects Listed
  • Experience the Best in Mobile Entertainment

    Experience the Best in Mobile Entertainment

    At Inventco Software, we craft top-tier media apps that redefine user engagement. Pioneers in media app development, we seamlessly blend mobility and entertainment, ensuring your brand resonates universally...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • Blockchain
    • AI Development
    • IoT
    • Show more
    Location
    Somerset, Massachusetts
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    67 Projects Listed
  • Full-cycle agency that turns ideas into reality.

    Full-cycle agency that turns ideas into reality.

    A software development company that provides solutions for maximizing profits and converting clients ideas into reality...

    Top Services:

    • Software Testing
    • Web Development
    • Mobile App Development
    • UI/UX Design
    • Design Services
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000
  • Your business needs our solutions

    Your business needs our solutions

    Serious Web is a professional and reliable team. We are constantly growing and expanding our stuff number, as we believe that growth and progress is a key to success...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Yerevan, Armenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed
  • Speqto Technologies

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    where innovation come live

    where innovation come live

    We firmly believe in serving Innovation, with spiralling advanced technologies. Hence we make sure our team is fully trained and certified with the latest advancements. Our core principles are high reliability, scalability, upgradation, Innovation, and transforming our client's vision into reality...

    Top Services:

    • Blockchain
    • Software Development
    • AI Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Noida, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    20 Projects Listed
  • Reclaim Your Narrative

    Reclaim Your Narrative

    Founded in 2020, we've quickly become the trusted partner for brands seeking to amplify their voice and redefine success. Experience the difference with Brandinc PR where your story meets its full potential...

    Top Services:

    • Public Relations
    • Social Media Marketing
    • Branding
    • Digital Services
    • Reputation Management
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • Your technology partner in mobile & digital reality

    Your technology partner in mobile & digital reality

    We develop products for mobile platforms and Web 3.0. We are worldwide. We create a straight connection between your consumers and the digital merchandise you sell...

    Top Services:

    • Software Development
    • Web Development
    • AI Development
    • Mobile App Development
    • UI/UX Design
    • Show more
    Location
    Sintra, Portugal
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
  • Developing the Future - Propelling Business Growth with Technology

    Developing the Future - Propelling Business Growth with Technology

    Vizion Systems specialises in developing Quality cloud based software applications for businesses using the very latest Cloud technologies. Applications are typically compatible with any device; PC, Laptop, Tablet or Mobile and operating system/browser. Moreover, Vizions advanced Account Management and...

    Top Services:

    • Software Development
    • UI/UX Design
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
  • START HERE to Create Your Winning Health App

    START HERE to Create Your Winning Health App

    We work with experienced entrepreneurs and business owners like you, taking your first steps into mobile app development. Healthcare | Medical | Wellness | Fitness...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • Software Development
    • Web Development
    • Staff Augmentation
    • Show more
    Location
    Halifax, Canada
    Number of Employees
    Under 49
    Portfolios Count
    7 Projects Listed
  • Outsourcing development services in Python & Django

    Outsourcing development services in Python & Django

    AnvilEight strongly believes that the software it builds has the potential to positively impact lives. Focused on a specific set of technologies, we specialize in Python language, as well as Django and React.js frameworks. Our team of experts includes a mobile application development team that specializes in...

    Top Services:

    • Web Development
    • Mobile App Development
    • AI Development
    • Web Design
    • Show more
    Location
    Kharkiv, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Advanced Solutions For Your Business

    Advanced Solutions For Your Business

    Innovative Tech Company crafting comprehensive quality Software Solutions to transform your business...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • ERP Consulting
    • Web Development
    • Show more
    Location
    Hyderabad, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Portfolios Count
    12 Projects Listed
  • Mobile & Web Software Dev Team

    Mobile & Web Software Dev Team

    Kernelics is a boutique web and mobile software development firmfor startups and tech companies...

    Top Services:

    • Mobile App Development
    • Staff Augmentation
    • Product Design
    • Software Development
    • eCommerce Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    18 Projects Listed
  • Interfaces. Branding. Development

    Interfaces. Branding. Development

    At Right Studio, we solve business challenges through effective communication at every level. We believe great interfaces and branding go hand in hand - you can't have one without the other. That's why we approach branding with a deep understanding of interface design, and vice versa...

    Top Services:

    • Product Design
    • Digital Services
    • UI/UX Design
    • Web Design
    • Branding
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    13 Projects Listed
  • Award-Winning European Mobile Experts

    Award-Winning European Mobile Experts

    Aetherius is an award-winning, Europe-based mobile development company specializing in native iOS and Android development, as well as cross-platform solutions using Kotlin Multiplatform (KMP), Compose Multiplatform (CMP), Flutter, and React Native...

    Top Services:

    • Mobile App Development
    Location
    Niš, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Software Design / Development / Support & Enhancement

    Software Design / Development / Support & Enhancement

    60+ projects turned from ideas into powerful IT solutions. We help you grow, optimize, and cut costs with impactful web&mob apps,fueling your success...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • Software Testing
    • Show more
    Location
    Tbilisi, Georgia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed
  • Digitalizing Businesses.

    Digitalizing Businesses.

    Shaligram Infotech is a distinguished software development company that excels in delivering bespoke software development, web development, mobile app development, Microsoft Dynamics 365 Development & consulting, and outsourcing services. Our expertise spans a wide spectrum of technological solutions...

    Top Services:

    • UI/UX Design
    • Web Development
    • Cloud Consulting
    • Mobile App Development
    • CRM Consulting
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • World-class software solutions.

    World-class software solutions.

    Alian Software is a top-rated IT services agency that provides innovative software solutions of the highest quality. They offer tailor-made IT solutions to a diverse range of clients worldwide, using the latest technologies. They are committed to delivering reliable IT solutions that create value for their...

    Top Services:

    • eCommerce Development
    • Web Design
    • UI/UX Design
    • Mobile App Development
    • Web Development
    • Show more
    Location
    Anand, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Evoqins is your end-to-end digital product development team to maximize the scalability and reliability of the global business...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    Bengaluru, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    13 Projects Listed
  • Complex Systems Implementation

    Complex Systems Implementation

    Chudovo: A nearshore software development leader with offices in Cologne, Kyiv, NY, Tallinn, and London. Specializing in healthcare, finance, and more. Innovative, domain-focused solutions...

    Top Services:

    • Software Development
    • IT Services
    • eCommerce Development
    • AI Development
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Portfolios Count
    98 Projects Listed
  • Tech Solutions That Derive Results, Amplifying Business Growth.

    Tech Solutions That Derive Results, Amplifying Business Growth.

    NOVA Cloud is committed to providing cutting-edge cloud solutions meticulously customized to meet specific requirements. Our primary objective is to optimize operational efficiency, bolster resilience, and fortify data security within the dynamic landscape of the industry...

    Top Services:

    • Cloud Consulting
    • DevOps Consulting
    • Cybersecurity
    • IT Compliance Solution
    • IT Services
    • Show more
    Location
    Ashburn, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Empowering Businesses through Innovative Web Solutions

    Empowering Businesses through Innovative Web Solutions

    Beacon Coders stands as a prominent industry leader in the fields of web development and digital marketing, dedicated to assisting businesses of all scales in realizing their online objectives. Our proficient and seasoned team of experts provides an extensive spectrum of services...

    Top Services:

    • Digital Services
    • Graphic Design
    • eCommerce Development
    • Web Development
    • Web Design
    • Show more
    Location
    Ghaziabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Software development company that builds websites, mobile apps and softwares.

    Software development company that builds websites, mobile apps and softwares.

    We specialize in developing digital experiences, encompassing websites, web applications, and mobile apps. Our primary objective is to deliver top-tier service excellence to our clients. Through our unwavering commitment to customer contentment, we ensure that your journey with us is marked by exceptional...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Mobile App Development
    • Show more
    Location
    Magdeburg, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Design & Development Agency

    Design & Development Agency

    Faster Than Light is an AI-driven custom software development company...

    Top Services:

    • Design Services
    • Product Design
    • Web Design
    • Web Development
    • Software Testing
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    15 Projects Listed
  • IT Services and IT Consulting

    IT Services and IT Consulting

    Pranshtech Solutions Pvt Ltd. is a global, full-service IT solution company specializing in web, mobile apps, software, AI/ML, UI/UX, and QA services. We specialize in delivering cutting-edge technology services and solutions tailored to meet the unique needs of businesses across various industries...

    Top Services:

    • Web Development
    • Software Development
    • Web Design
    • Graphic Design
    • Digital Marketing
    • Show more
    Location
    Michigan, North Dakota
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Dont settle for off-the-shelf. Expertly crafted & custom-tailored software from the USA.

    Dont settle for off-the-shelf. Expertly crafted & custom-tailored software from the USA.

    K-Optional Software: where your success is our success. From secure solutions that scale to an uncompromising focus on return on investment, we're the company that delivers. Dont settle for off-the-shelf. Expertly crafted & custom-tailored software from the USA...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $50,000 & Up
  • Helping companies grow.

    Helping companies grow.

    Ascendro comprises a seasoned team of software developers dedicated to seamlessly integrating with your organization to conceptualize, develop, and maintain software solutions that drive business growth. Our commitment lies in meticulously understanding your challenges and devising tailored solutions to...

    Top Services:

    • Staff Augmentation
    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • IT Services
    • Show more
    Location
    Bad Nauheim, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    55 Projects Listed
  • Custom Software Development & IT Staff Augmentation Company

    Custom Software Development & IT Staff Augmentation Company

    We specialize in leveraging the latest technologies and industry best practices to drive business growth and foster innovation...

    Top Services:

    • Staff Augmentation
    • Cloud Consulting
    • Software Development
    • Mobile App Development
    • Software Testing
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
  • Technology Entertainment Development.

    Technology Entertainment Development.

    TEDMOB is the top web, mobile app, and AI development company providing end-to-end digital solutions for enterprises, startups, and fast-growing companies across Lebanon, Saudi Arabia, UAE, and the wider Middle East...

    Top Services:

    • Digital Services
    • Mobile App Development
    • Web Development
    • eCommerce Development
    • AI Development
    • Show more
    Location
    Beirut, Lebanon
    Number of Employees
    50 - 99
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • El Norte SM Consulting | Design | Google Ppc | Smm | Sem | SaaS Company

    El Norte SM Consulting | Design | Google Ppc | Smm | Sem | SaaS Company

    El Norte SM Consulting delivers premium leads through fully managed SEO, website design & hosting, and ROI-driven PPC advertising all under one expert team...

    Top Services:

    • SEO
    • Web Development
    • Advertising
    • Digital Services
    • Digital Marketing
    • Show more
    Location
    Iligan City, Philippines
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Crafting Dreams into Digital Realities.

    Crafting Dreams into Digital Realities.

    Insomnia Cafe: A dynamic software agency merging innovation and expertise. Specializing in bespoke web design, development, UI/UX, and graphics. Our passionate team blends technical prowess with creative finesse, delivering personalized digital experiences. From visually stunning websites to robust...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Kushtia, Bangladesh
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Innovate, Expedite, Empower the Future World.

    Innovate, Expedite, Empower the Future World.

    ScinoRx Technologies serves as your premier destination for business-centric website development, specializing in enhancing customer engagement and driving business growth through our comprehensive digital experience services. With our tailored solutions, we empower companies to thrive in the digital...

    Top Services:

    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Digital Services
    • Social Media Marketing
    • Show more
    Location
    Hillsborough Township, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • Your Strategic Digital Partner for Growth and Efficiency.

    Your Strategic Digital Partner for Growth and Efficiency.

    For over 20 years, we've built complex digital products. We've learned that most problems don't start in code. They start before teams align on direction, before assumptions surface, before anyone knows what questions to ask...

    Top Services:

    • Web Development
    • WordPress Website Design
    • Web Design
    • Branding
    • eCommerce Development
    • Show more
    Location
    Krakow, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    16 Projects Listed
  • Digitizing Dreams, Expanding Horizons.

    Digitizing Dreams, Expanding Horizons.

    We are a technology company working on ambitious projects with diversified clients to make enterprises and businesses stand out from the crowd.Step into the world of technological mastery with Softinator TechLabs, where we bring your digital dreams to life. As pioneers in AI, Mobility, Web, Cloud...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • SEO
    • AI Development
    • Show more
    Location
    Mumbai, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • Crafting Digital Masterpieces.

    Crafting Digital Masterpieces.

    At Lune Agency, we delve beyond the surface to unearth the essence of your brand. Our journey begins in the depths of your industry's ocean, navigating through the currents of your audience and the tides of your competition. We believe that the heart of differentiation lies in the why of your actions...

    Top Services:

    • Digital Services
    • Digital Strategy
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Get IT Right

    Get IT Right

    BizBrolly Solutions is a technology driven innovation lab building the platforms, products and services that enable awesome internet business. A technology studio working towards converting creative business ideas into reality. We are a brand technology company profound for its mobile app & custom software...

    Top Services:

    • IoT
    • Cloud Consulting
    • eCommerce Development
    • Product Design
    • Web Development
    • Show more
    Location
    Jersey City, New Jersey
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
  • Working Local. Pushing Global.

    Working Local. Pushing Global.

    Truenorth Digital stands out as a premier agency in web development and marketing, boasting its headquarters in Surrey, BC. With a reputation for excellence, they deliver innovative solutions tailored to meet clients' diverse needs and aspirations...

    Top Services:

    • Web Development
    • SEO
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Vancouver, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Apollo Studio

    Award WinnerRecipient of a Best Design Award for outstanding work.
    Designing incredible digital experiences.

    Designing incredible digital experiences.

    Hey there! We're Apollo, a boutique agency born in a quaint town in the frosty yet magnificent landscapes of Siberia. In the past years we fostered collaborations with clients worldwide from the USA and Europe to Asia...

    Top Services:

    • Web Design
    • Mobile App Development
    • Graphic Design
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Logo - Websites - Applications - Marketing

    Logo - Websites - Applications - Marketing

    Binary Design Hub specializes in affordable design, dev and marketing services aimed at converting visitors into valuable leads and sales. Our innovative approach combines stunning visual aesthetics with strategic marketing tactics, ensuring optimal engagement and conversion rates for your business...

    Top Services:

    • Digital Services
    • Graphic Design
    • Logo Design
    • Branding
    • Web Design
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Revolutionizing the SaaS Experience.

    Revolutionizing the SaaS Experience.

    Welcome to AppsNative SaaS Lab, We're not just another tech company; we are your partners in digital transformation. Our cutting-edge SaaS solutions are designed to elevate your business to new heights, streamlining operations, boosting productivity, and driving growth...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • VR/AR
    • Staff Augmentation
    • Show more
    Location
    Lakeville, Minnesota
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed

iPhone App Development Company Hiring Guide

What is an iPhone app development company?

An iPhone app development company specializes in building high-quality, custom iOS applications for Apple devices, including iPhones, iPads, Apple Watch, and Apple TV. These companies leverage tools and programming languages such as Swift, Objective-C, and Xcode to create seamless native mobile experiences. 

An iPhone app development company can develop the following:  

  • Native iOS apps: Designed exclusively for iOS, offering optimal performance and user experience. Swift enables faster, more efficient development compared to Android. 
  • Hybrid apps: Built to run on multiple platforms, offering broader reach at the cost of native optimization and depth of features.

As Apple's product lineup diversifies, iOS app developers deliver apps for iPhones, iPads, Apple Watch, and Apple TV. 

What do iPhone app development companies do?

iPhone app development companies use the latest technologies to build high-performing, secure iOS applications. They deploy the product in production and submit it to the App Store, ensuring it meets Apple's guidelines and aligns with user preferences for look and feel, ease of use, and performance. 

An iPhone app development company also helps with: 

  • Concept ideation and strategic planning
  • UI/UX design tailored for iOS
  • Native and hybrid app development
  • Backend setup and API integration
  • QA testing and debugging
  • App Store deployment and compliance
  • Ongoing support and maintenance

How much does it cost to develop an app for iOS?

Developing an app for iOS costs $10,000 to over $500,000. On average, businesses spend around $50,000 to launch a reliable iOS app.  

Factors that impact these costs are: 

  • App's level of complexity 
  • Backend configuration and administration 
  • The company's experience and team size 
  • Time needed to develop the app from scratch 

The following table breaks the total cost estimates down based on complexity and timeframe:

App complexity Cost Timeframe 
Simple app $10,000 to $60,000 2 to 4 months 
Medium-complexity app $60,000 to $100,000 4 to 6 months 
Complex app $100,000 to $500,000+ 9+ months 

[Source: SPD Load]

iPhone app development companies typically charge on an hourly basis. They calculate development costs by multiplying the number of hours required to develop each feature by the hourly rate for the development team. 

Here are the average hourly rates for the individual roles in an iPhone developer team:

RoleAverage hourly rate 
iOS app developer $50 to $100 
UI/UX designer $20 to $50 
Project manager $50 to $150 
QA engineer $30 to $80 

[Source: InfoStride

How long does it take to make an iPhone app?

Building an iPhone app can take three to nine months, depending on its complexity and features. For a clearer perspective, here are estimated timeframes for iOS app development:

 Simple apps Medium-complexity apps Complex apps 
Requirement analysis and planning 1-2 weeks 2-3 weeks 3-4 weeks 
Wireframing 1-2 weeks 2-3 weeks 3-5 weeks 
UI/UX design 2-3 weeks 5-6 weeks 9-10 weeks 
Development 6-7 weeks 14-15 weeks 20-22 weeks 
QA and deployment 1 week 2 weeks 3 weeks 
Total 11-15 weeks / 2-4 months 25-29 weeks / 5-7 months 32-44 weeks / 7-10 months 

Why should I hire trustworthy iOS app developers?

These are the top three reasons to hire an iPhone app development company: 

1. Keep sensitive data secure 

Partnering with a professional iPhone app development company will ensure the highest level of security for your app and keep your data safe from external threats. 

2. Enhance customer experience 

iOS app developers can help increase user engagement and retention by: 

  • Using push notifications properly
  • Running retargeted advertisements
  • Sending in-app personalized messages
  • Leveraging machine learning (ML) for recommendations

3. Generate higher app revenue 

iPhone applications drive a high return on investment (ROI) from in-app purchases, subscriptions, and premium games. Professional iOS development leverages the latest trends and technologies to deliver the best user experience. 

Success story

Fullestop developed a multilingual iOS app featuring real-time tracking, secure payments, and an intuitive UI.  It also developed the app in English and Arabic to eliminate language barriers. The app scaled to 5,000+ orders post-launch and projected 30,000+ in its first month.

How do I hire a trusted iPhone app developer?

Follow these steps when hiring a reliable iPhone app developer: 

  1. Define your requirements and assess your budget. This is also where you decide on whether you need a native or a hybrid application. 
  2. Research and compare the top iOS app development companies.
  3. Read and verify client reviews, ratings, and recommendations. You can also ask your network about the companies you've researched. 
  4. Look at their portfolios and check for projects within your domain. Evaluate the stages of their design process: wireframing, concepts, storyboards, prototyping, and others. 
  5. Ask about their approach to UI/UX design. Examine their development process, methodologies, tools, iOS software development kit (SDK), and proficiency in Swift and Objective-C programming languages, frameworks, and databases. 
  6. Check whether they provide a full cycle of iOS app development services, including research and market analysis, API development and integration, testing, and post-release support and maintenance. 
  7. Select up to five candidates from your list. Send them a request for proposal (RFP) and ask for price estimates with a breakdown. 
  8. Receive and review proposals. Arrange interviews to get to know the teams that developed the proposals. 
  9. Decide based on your evaluations, and examine the contract before entering into an agreement. 

DesignRush can help you in your search for the ideal iPhone app development company for free. Simply head to our Marketplace to share your project details. We'll connect you with up to five of the best candidates from our directory. 

What should I ask potential iPhone app development agency partners?

Ask these key questions to potential iPhone app development agency partners: 

Its Relevant Background 

  1. How many apps have you developed? 
  2. Do you have a track record of working with clients or a portfolio of apps that can be aligned with our needs and ideas? 
  3. What project are you most proud of and how did you ensure its success? 
  4. What's your preferred development methodology? 
  5. What's your experience with payment integrations? 
  6. What's your development team’s capacity? 

Company Services and Processes 

  1. What's your approach to structuring and building an iOS application from scratch? 
  2. Are you going to provide a roadmap? 
  3. How do you guarantee that your applications are accessible and optimized for scrolling performance? 
  4. What's your process for QA testing, debugging, and profiling codes? How do you test the application's impact on device performance? 
  5. How do you secure private user data on a device?

The Project 

  1. Who will be the project manager? How often will we communicate and through which channels? 
  2. Will our team have a say in the app development process?  
  3. What interfaces do you suggest for a user-friendly iOS application? 
  4. What monetization strategies do you think will work best for our app? 
  5. Which mobile analytics should we build into our app? 
  6. What security best practices do you suggest we should implement? 
  7. Who will own the source code? 
  8. How well can your team adapt to changes and new ideas from our end? 
  9. Do you provide a post-release analysis and suggestions for potential improvements? 
  10. What is the emergency crisis plan if something goes wrong near the launch date? 
  11. How do you determine your prices? How will costs potentially change as development progresses? 

What are the best iPhone app development companies in the U.S.?

The best iPhone app development companies in the U.S. are: 

  • SEM Nexus 
    • 4.8 stars on DesignRush (25 reviews) 
    • Top clients: YogiGoFitness, WinQuik, Know Wake, Nautical Eye, Assassins 
  • Naked Development 
    • 4.6 stars on DesignRush (12 reviews) 
    • 5.0 stars on Google (2 reviews) 
    • Top clients: Car Blip, Vigor Fitness, Snap MD, Life.Church 
  • Digital Silk 
    • 4.9 stars on DesignRush (33 reviews) 
    • 5.0 stars on Google (5 reviews) 
    • Top clients: IBM, AT&T, Sony, Microsoft, NYU 
  • Calibrate 
    • 4.8 stars on DesignRush (6 reviews) 
    • Top clients: Pikazo, IndependencePlus, Leveled, Tally 
  • BairesDev 
    • 4.8 stars on DesignRush (25 reviews) 
    • 3.9 stars on Google (19 reviews) 
    • Top clients: Google, Salesforce, Rolls-Royce, Motorola, Burger King 

Scroll up to learn more about these companies and be sure to explore the rest of the listing. Customize your search by location, reviews, rates, average team size, and more. 

How legitimate is the content in the hiring guide?

We aim to provide information that's accurate and valuable to brands and agencies alike, which is why we collaborated with Keith Shields, CEO and co-founder of Designli, a prominent software development firm. He answered common questions regarding iOS app development, as well as successful SaaS startups

Boasting over 20 years of experience in the tech niche, Keith Shields has built a career on turning big ideas into chart-leading apps. Under his leadership, Designli has received more than 200 five-star reviews and a reputation as a go-to partner for scalable app solutions. 

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