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.Ā 

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

Orangesoft

[Source:Ā 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:Ā 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:Ā 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:Ā 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:Ā 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:Ā 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:Ā 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:Ā 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 ā€œfitā€ 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:Ā 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:Ā 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

Ā 

Best iOS App Developers

4,074 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.

  • Innovative solutions for toughest problem.

    Innovative solutions for toughest problem.

    Centricwave LLP is a comprehensive full-stack digital service provider that offers end-to-end solutions to take your business to the next level. Our core focus is on achieving 10x growth for your organization, and we offer a range of services from web development to search engine optimization. As a global IT...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • AI Development
    • Software Development
    • Show more
    Location
    Surat, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Bespoke Software Development Company

    Bespoke Software Development Company

    Zenera is a UK-based software development company delivering innovative digital solutions for healthcare, education, finance, and growing industries. We specialize in software development, mobile app development, MVP development, workflow automation, AI services, and digital transformation. Zenera designs...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    Location
    Basildon, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    Under $1,000
  • An ethical web and database solutions provider

    An ethical web and database solutions provider

    Tayfusion is an award-winning Database Design & Digital Transformation Consultancy. We are an ethical solutions provider. We play fair and never act in a way that is contrary to the best interests of our clients...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • ERP Consulting
    • Big Data Analytics
    • Show more
    Location
    Dundee, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • We Architect Enterprise-grade Software Solutions

    We Architect Enterprise-grade Software Solutions

    Kriti Digital Solutions is one of the best software company in Agra. We provide reliable and innovative custom web & app development services for startups, small businesses, and enterprises...

    Top Services:

    • IT Services
    • Software Development
    • Staff Augmentation
    • Digital Marketing
    • Mobile App Development
    • Show more
    Location
    Agra, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Innovation our Passion.

    Innovation our Passion.

    RMM a quality IT solutions and professional services provider, offers a wide range of expertise in building Software Applications, Systems Integration, Product Development, Business Consulting in SharePoint, Online Branding, Quality Website Development, UI/UX works and many more...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • Software Development
    • IT Services
    • Show more
    Location
    Coimbatore, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $22/hr
    Minimal Budget
    Under $1,000
  • Trusted Talent, Anywhere, Anytime.

    Trusted Talent, Anywhere, Anytime.

    We helps startups and businesses build powerful web and mobile apps that drive results. From idea to launch, we've got you covered. At Launchbox Global, we are a dedicated ecommerce development company that delivers exceptional online solutions. Our team offers ecommerce development services to help...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • Software Development
    • Digital Marketing
    • Branding
    • Show more
    Location
    Cheyenne, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $1/hr
    Minimal Budget
    Under $1,000
  • Create Unforgettable Brand Experiences.

    Create Unforgettable Brand Experiences.

    A dedicated UI/UX design agency based out of Ahmedabad. Instinct Design Studio Specializes in shaping digital solutions for startups and growth-stage companies...

    Top Services:

    • UI/UX Design
    • Logo Design
    • Branding
    • Package Design
    • Web Design
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $1000/hr
    Minimal Budget
    $1,000 - $10,000
  • We create custom native apps for iOS and Android

    We create custom native apps for iOS and Android

    Over the course of these 10 years we have learned of each project, client and challenge that has been presented to us presented, has allowed us to grow and expand our knowledge and experience, in order to being able to add new experiences and improving results in the work we do.We believe in what we do...

    Top Services:

    • Mobile App Development
    • Web Design
    • Web Development
    Location
    L'Hospitalet de Llobregat, Spain
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Little Parts Big Difference.

    Little Parts Big Difference.

    Hire Malaysian developers for your software and web development projects. We specialize in modern web technologies: React, Vue.js, Laravel, and Remix, crafting engaging user experiences and robust backends. Our services extend to seamless CMS integrations (WordPress, Shopify, Magento) and reliable cloud...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    Petaling Jaya, Malaysia
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Your Reliable Product Engineering Services & Digital Transformation Partner

    Your Reliable Product Engineering Services & Digital Transformation Partner

    At Infysion, we're your trusted product engineering company, offering comprehensive product engineering services and solutions. We excel in the software product engineering field, employing an agile product development process to turn innovative ideas into successful, market-ready products...

    Top Services:

    • IT Services
    • IoT
    • Cloud Consulting
    • Big Data Analytics
    • DevOps Consulting
    • Show more
    Location
    Pune, India
    Number of Employees
    Under 49
  • Empowering Businesses With Smart Technology

    Empowering Businesses With Smart Technology

    VS Technosys is a software development and IT consulting company that helps businesses accelerate digital transformation through custom software, web, mobile, cloud, and AI-powered solutions. With nearly two decades of experience, the company delivers scalable technology services tailored to startups, SMEs...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • IoT
    • Web Development
    • Show more
    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • Expert Web Application Development Company.

    Expert Web Application Development Company.

    Partner with Discipline Infotech for Web Application Development services, including web and mobile apps development, driving business success with Web Application Development Company...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
  • Build Software Customers Love

    Build Software Customers Love

    Located in Boulder, CO, Meteor Labs provides high-quality UX design & software development for clients including start-ups and Fortune 100 companies...

    Top Services:

    • UI/UX Design
    • Mobile App Development
    • Software Development
    Location
    Boulder, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed
  • Top-Ranking Website Development Company in Ahmedabad

    Top-Ranking Website Development Company in Ahmedabad

    DNG Web Developer is a trusted website development company in ahmedabad. We are professional web development services in Ahmedabad. With 15+ years of experience We have offer responsive, dynamic, static and ecommerce website development in ahemdabad along with software development, app development...

    Top Services:

    • Web Development
    • Graphic Design
    • Web Design
    • eCommerce Development
    • SEO
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    21 Projects Listed
  • Success in BigCommerce Web Design with Real-World Expertise

    Success in BigCommerce Web Design with Real-World Expertise

    MAK Digital Design brings a wealth of knowledge and expertise in BigCommerce web design. Drawing on our team's experience with running successful eCommerce businesses and working with top-tier enterprise-level providers, we stay ahead of the latest industry trends and strategies...

    Top Services:

    • eCommerce Development
    • Web Development
    • Web Design
    • SEO
    • UI/UX Design
    • Show more
    Location
    Bordentown, New Jersey
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed
  • Better Websites to Boost Your Business

    Better Websites to Boost Your Business

    Do you need a new modern website that actually promotes your business, and helps you save admin time and bring in new customers? Marmoset specialises in 'Smart' websites that bring you more business while you sleep. Ask us how...

    Top Services:

    • Web Design
    • Digital Services
    • Web Development
    • SEO
    • WordPress Website Design
    • Show more
    Location
    Yarraville, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Building Scalable Brands, Systems, And Digital Experiences.

    Building Scalable Brands, Systems, And Digital Experiences.

    Pencil & Screen is a modern creative and digital systems company designing scalable brands, websites, products, and experiences through strategy, interaction, motion, and visual systems built for long term clarity and scalability...

    Top Services:

    • UI/UX Design
    • Product Design
    • Design Services
    • Web Design
    • Web Development
    • Show more
    Location
    New Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Your Partner In Digital Growth

    Your Partner In Digital Growth

    ADevss is a software development and digital solutions company helping startups, mid-sized businesses, and enterprises build scalable web and mobile products. We combine strategy, design, and technology to deliver high-performance solutions that drive growth, efficiency, and long-term success...

    Top Services:

    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Digital Services
    • Branding
    • Show more
    Location
    Karachi, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
  • We Provide BAS And IoT Solutions

    We Provide BAS And IoT Solutions

    Sviteco supports companies and professionals in connected installations, building management, HVAC, and IoT by delivering premium dashboards, data services, 3D rendering, and CAD design solutions. As a regular Distech partner, the company designs and develops advanced control dashboards that enhance system...

    Top Services:

    • IoT
    • Software Development
    • Mobile App Development
    Location
    Odesa, Ukraine
    Number of Employees
    Under 49
  • We Disrupt Global Brands With UI/UX Design.

    We Disrupt Global Brands With UI/UX Design.

    We're a global UI UX design and Growth Acceleration Agency, specialising in user experience design, branding, performance marketing, and creative technology that drives businesses forward...

    Top Services:

    • Design Services
    • UI/UX Design
    • Web Design
    • Product Design
    • Graphic Design
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
  • We build the platforms others can't.

    We build the platforms others can't.

    Clickwebb is a Swedish agency specializing in large-scale SaaS platforms and complex web applications built from scratch...

    Top Services:

    • Graphic Design
    • Web Design
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Enkƶping, Sweden
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • Yup, we build apps.

    Yup, we build apps.

    Apptaura work with businesses to create awesome mobile apps that transform your business. We build iOS and Android apps from the ground up, apps that you own the code to. No copy and paste jobs here, just brilliant apps built natively in Kotlin and Swift. We want to write great code that helps change our...

    Top Services:

    • Web Development
    • UI/UX Design
    • Mobile App Development
    Location
    Basingstoke, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • Innovative Mobile Solutions.

    Innovative Mobile Solutions.

    At IMS Hub, we turn ideas into innovative mobile solutions empowering businesses to thrive in a fast-moving digital world. At IMS Hub, we specialize in creating cutting-edge mobile solutions with a strong focus on Android and Flutter. Our mission is to deliver innovative, efficient, and user-friendly...

    Top Services:

    • Mobile App Development
    • Blockchain
    • Software Development
    Location
    Istanbul, Turkey
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
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    Top Services:

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    Location
    Detroit, Michigan
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    • Software Development
    • Show more
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    Average Hourly Rate
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  • We build products like ventures because we desire to get things right.

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  • Professional software development for Android, iOS and web from Germany.

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    Top Services:

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  • Your Vision Your Rules Your Win

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    Techsila LLC, led by an experienced CEO with 18+ years in software development, stands out for its innovation, comprehensive services, global reach, and client-centricity. We offer cutting-edge solutions spanning web and mobile app development, AI, and more. Our staffing solutions provide access to top...

    Top Services:

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  • Quality Custom Software, Without the Corporate Fluff.

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    9+ year Oklahoma-based tech company that helps businesses grow nationwide. We use unique software solutions to help big and small businesses break through barriers, without bombarding them with unnecessary corporate "fluff". This allows us to keeps costs lower than our competitors, while still offering...

    Top Services:

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    Number of Employees
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    Minimal Budget
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  • Unleashing Innovation

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    Radisoft unleashes digital potential, crafting seamless web and mobile experiences that turn ideas into reality. Radisoft is a full-service software development company building user-friendly web and mobile apps that help brands succeed. We are creative, forward-thinking, and agile - moving fast while making...

    Top Services:

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  • Natural born creativeĀ®

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    trebarrasetteĀ® leveraging design and technology, we create immersive experiences that seamlessly blend the digital and physical realms, fostering stronger connections between brands and people in the ever-evolving landscape of today's marketplace...

    Top Services:

    • Branding
    • UI/UX Design
    • Creative Services
    • Digital Services
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    • Show more
    Location
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    Number of Employees
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    Average Hourly Rate
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    Minimal Budget
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  • Mobile app development

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    Mo-apps open for cooperation and offers usable mobile solutions which meet your expectations. Our team has accumulate experience from local projects in Ukraine and now ready to be qualified and reliable partner in relevant projects abroad...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
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    Portfolios Count
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    MindstormSoft is a software company that helps businesses solve real operational challenges through intelligent, scalable technology. We design and develop custom software products such as ERP platforms, AI-driven systems, secure applications, and automation tools that improve efficiency and decision-making...

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    • Software Development
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    Number of Employees
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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.Ā 

An iPhone app development company can develop the following:Ā Ā 

  • Native iOS apps: Designed exclusively for iOS, offering optimal performance and user experience. Swift enables faster, more efficient development compared to Android.Ā 
  • 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.Ā 

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.Ā 

An iPhone app development company also helps with:Ā 

  • 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.Ā Ā 

Factors that impact these costs are:Ā 

  • App's level of complexityĀ 
  • Backend configuration and administrationĀ 
  • The company's experience and team sizeĀ 
  • Time needed to develop the app from scratchĀ 

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

App complexityĀ CostĀ TimeframeĀ 
Simple appĀ $10,000 to $60,000Ā 2 to 4 monthsĀ 
Medium-complexity appĀ $60,000 to $100,000Ā 4 to 6 monthsĀ 
Complex appĀ $100,000 to $500,000+Ā 9+ monthsĀ 

[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.Ā 

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

RoleAverage hourly rateĀ 
iOS app developerĀ $50 to $100Ā 
UI/UX designerĀ $20 to $50Ā 
Project managerĀ $50 to $150Ā 
QA engineerĀ $30 to $80Ā 

[Source: InfoStride]Ā 

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:

Ā Simple appsĀ Medium-complexity appsĀ Complex appsĀ 
Requirement analysis and planningĀ 1-2 weeksĀ 2-3 weeksĀ 3-4 weeksĀ 
WireframingĀ 1-2 weeksĀ 2-3 weeksĀ 3-5 weeksĀ 
UI/UX designĀ 2-3 weeksĀ 5-6 weeksĀ 9-10 weeksĀ 
DevelopmentĀ 6-7 weeksĀ 14-15 weeksĀ 20-22 weeksĀ 
QA and deploymentĀ 1 weekĀ 2 weeksĀ 3 weeksĀ 
TotalĀ 11-15 weeks / 2-4 monthsĀ 25-29 weeks / 5-7 monthsĀ 32-44 weeks / 7-10 monthsĀ 

Why should I hire trustworthy iOS app developers?

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

1. Keep sensitive data secureĀ 

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.Ā 

2. Enhance customer experienceĀ 

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

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

3. Generate higher app revenueĀ 

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.Ā 

Success story

FullestopĀ developed a multilingual iOS app featuring real-time tracking, secure payments, and an intuitive UI.Ā  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:Ā 

  1. Define your requirements and assess your budget. This is also where you decide on whether you need a native or a hybrid application.Ā 
  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.Ā 
  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.Ā 
  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.Ā 
  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.Ā 
  7. Select up to five candidates from your list. Send them a request for proposal (RFP) and ask for price estimates with a breakdown.Ā 
  8. Receive and review proposals. Arrange interviews to get to know the teams that developed the proposals.Ā 
  9. Decide based on your evaluations, and examine the contract before entering into an agreement.Ā 

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.Ā 

What should I ask potential iPhone app development agency partners?

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

Its Relevant BackgroundĀ 

  1. How many apps have you developed?Ā 
  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?Ā 
  3. What project are you most proud of and how did you ensure its success?Ā 
  4. What's your preferred development methodology?Ā 
  5. What's your experience with payment integrations?Ā 
  6. What's your development team’s capacity?Ā 

Company Services and ProcessesĀ 

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

The ProjectĀ 

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

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

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

  • SEM NexusĀ 
    • 4.8 stars on DesignRush (25 reviews)Ā 
    • Top clients: YogiGoFitness, WinQuik, Know Wake, Nautical Eye, AssassinsĀ 
  • Naked DevelopmentĀ 
    • 4.6 stars on DesignRush (12 reviews)Ā 
    • 5.0 stars on Google (2 reviews)Ā 
    • Top clients: Car Blip, Vigor Fitness, Snap MD, Life.ChurchĀ 
  • Digital SilkĀ 
    • 4.9 stars on DesignRush (33 reviews)Ā 
    • 5.0 stars on Google (5 reviews)Ā 
    • Top clients: IBM, AT&T, Sony, Microsoft, NYUĀ 
  • CalibrateĀ 
    • 4.8 stars on DesignRush (6 reviews)Ā 
    • Top clients: Pikazo, IndependencePlus, Leveled, TallyĀ 
  • BairesDevĀ 
    • 4.8 stars on DesignRush (25 reviews)Ā 
    • 3.9 stars on Google (19 reviews)Ā 
    • Top clients: Google, Salesforce, Rolls-Royce, Motorola, Burger KingĀ 

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.Ā 

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.Ā 

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.Ā 

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