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

4,085 Companies-Rankings updated: September 04, 2026

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

iPhone App Development × Sort by: Number of Reviews ×
  • Invent and innovate like you mean it

    Invent and innovate like you mean it

    We are a digital marketing agency helping small to midsize business develop their brand and expand their customers across all digital media...

    Top Services:

    • Web Development
    • PPC
    • Web Design
    • Digital Marketing
    • Digital Services
    • Show more
    Location
    Sahuarita, Arizona
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • We put constant efforts of preserving Quality and Trust of our clients. Our Quality Assurance team take regular feedback from clients and work hard to improve any discrepancy or fault. Our team is a perfect balance of Experience and Energy. Young developers implement advance logics with the insights of their...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • Web Development
    • Web Design
    • Software Development
    • Show more
    Location
    Noida, India
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • We build data driven software solutions for our clients

    We build data driven software solutions for our clients

    Agilno is an agile software development firm that specializes in development of data driven software solutions...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    Location
    Split, Croatia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • We specialize in developing custom software solutions tailored to your companys specific needs

    We specialize in developing custom software solutions tailored to your companys specific needs

    We specialize in developing custom software solutions tailored to your companies specific needs...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • IT Services
    • UI/UX Design
    • Show more
    Location
    Krakow, Poland
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • Get Inspired, Get Online, Get Ahead!

    Get Inspired, Get Online, Get Ahead!

    ESP Inspire is a California-based digital marketing, website design, and development company. We specialize in creating user-friendly websites, guaranteeing SEO excellence, delivering complete e-commerce solutions, providing innovative mobile app development, and offering powerful PPC solutions...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Web Development
    • Digital Marketing
    • SEO
    • Show more
    Location
    Albany, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $5/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Mobile Apps Expert

    Mobile Apps Expert

    We Transform Businesses with our enterprise oriented creative solutions that accelerate your digital presense...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Oakville, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • AI Driven, Custom Web Development, Wordpress, Shopify Development Company

    AI Driven, Custom Web Development, Wordpress, Shopify Development Company

    LogicRays Technologies is Web Development and eCommerce Development Company based in India. We have been in this industry since last 11 years and we have grown to bring the maturity in work we do for our clients. We provide services like Magento Development, iOS Development, Android Development, AI & ML...

    Top Services:

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Mobile App Development
    • Web Design
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Your Team for Everything in the Cloud

    Your Team for Everything in the Cloud

    AllCode offers a complete range of cloud and mobile application services. Our team of experienced engineers, architects, and developers will help you deliver with confidence...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Blockchain
    • IT Services
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • ROOM 1707 is the award-winning strategic branding & design agency. 1707创意房间是品牌建设能量站,位于上海,放眼世界.

    ROOM 1707 is the award-winning strategic branding & design agency. 1707创意房间是品牌建设能量站,位于上海,放眼世界.

    WE BUILD BRANDS FOR TOMORROW.今天的星星之火,明日的灿烂银河。没有什么可以阻挡我们创新的步伐...

    Top Services:

    • Branding
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Shanghai, China
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    35 Projects Listed
  • Your Website, Mobile App, Software As A Service

    Your Website, Mobile App, Software As A Service

    OneStop Devshop is a Software As A Service, SaaS Company. Helps businesses to develop software, web & mobile application...

    Top Services:

    • Mobile App Development
    • Software Development
    • IoT
    • eCommerce Development
    • Show more
    Location
    Verviers, Belgium
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Portfolios Count
    1 Project Listed
  • Naskay Technologies

    Award WinnerRecipient of a Best Design Award for outstanding work.
    Value. Passion. Skills.

    Value. Passion. Skills.

    Enthusiasts, Technocrats, Democrats.We believe in the power of technology and modern-day design. The team here has a diverse set of opinions about the prospects of technology in years to come. However, we share the same page about the impact the products-of-today-and-tomorrow could have on everyone's lives...

    Top Services:

    • Mobile App Development
    • Web Design
    • UI/UX Design
    • Software Development
    • IT Services
    • Show more
    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Web Design & Digital Marketing Agency

    Web Design & Digital Marketing Agency

    AR Digital Solutions is a young and vibrant company that understands your imaginations and turns them into reality...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Brisbane, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $1,000 - $10,000
  • Your technology partner for software innovation

    Your technology partner for software innovation

    SharpQuest is a custom software development firm serving technology companies and enterprise clients across a wide range of industries. We create software to tackle business problems that are mission-critical, and our team sees every project through to a successful outcome for our clients...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Staff Augmentation
    • Show more
    Location
    Troy, Michigan
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed
  • Building the AI-powered future.

    Building the AI-powered future.

    Digixvalley builds mobile apps, AI software and custom web platforms for startups and enterprises across the US, KSA, UAE and UK. 90+ experts. MVP to enterprise scale...

    Top Services:

    • Mobile App Development
    • Web Development
    • Web Design
    • Software Development
    • Digital Services
    • Show more
    Location
    Riyadh, Saudi Arabia
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Award winning web design, development service provider in India

    Award winning web design, development service provider in India

    SoftProdigy Solutions is an award winning web design, development service provider in India. We also deal in iOS, Android mobile app development. Get free estimates, today!...

    Top Services:

    • eCommerce Development
    • Web Design
    • Mobile App Development
    Location
    Mohali, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $11/hr
  • #1 Web Design Company in Dubai | Planet Green Solutions Dubai

    #1 Web Design Company in Dubai | Planet Green Solutions Dubai

    With 14+ years of expertise, Planet Green Solutions is a premier digital agency specializing in stunning web design & mobile app development. Having delivered 800+ projects, 400+ clients, we provide smart, scalable, AI-enhanced and professional tech solutions for enterprises and individuals globally...

    Top Services:

    • WordPress Website Design
    • Web Design
    • Web Development
    • SEO
    • Graphic Design
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • End-To-End Product Development | Agile Development Teams

    End-To-End Product Development | Agile Development Teams

    Qarbon IT are experts in creating web and mobile applications with over 15 years of experience. We have the experience, knowledge and technical know-how to deliver an innovative digital product that will exceed your expectations. Qarbon IT assists businesses across major industries, such as finance, banking...

    Top Services:

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • eCommerce Development
    • IoT
    • Show more
    Location
    Katowice, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    27 Projects Listed
  • Accelerating Progress Through Technology

    Accelerating Progress Through Technology

    We can extend your team, expand your products and innovate your current technology...

    Top Services:

    • Web Development
    • Software Development
    • eCommerce Development
    • UI/UX Design
    • Mobile App Development
    • Show more
    Location
    San Diego, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    2 Projects Listed
  • Need an iPad App? Entrust It to the Pros.

    Need an iPad App? Entrust It to the Pros.

    We lead the way in the iOS app development domain. Our adept team collaborates with clients from various sectors, specializing in full-cycle app development, ensuring a tailored approach for iPad, Apple TV, watch OS, Mac, and iPhone applications...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • VR/AR
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
  • The Ace Digital Product Team You Need!

    The Ace Digital Product Team You Need!

    Camber Creative is a full-service digital product and interactive design agency that excels in delivering high-impact digital products and services across various stages of the product lifecycle...

    Top Services:

    • Product Design
    • Design Services
    • UI/UX Design
    • Mobile App Development
    • IoT
    • Show more
    Location
    Orlando, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Portfolios Count
    5 Projects Listed
  • Your Complete End to End Global IT Services Provider Mobile, Web, IoT, Blockchain, AI

    Your Complete End to End Global IT Services Provider Mobile, Web, IoT, Blockchain, AI

    Sky Potential Technologies US is a top-rated custom software development company with a mission to assist successful businesses in expanding their technological capabilities...

    Top Services:

    • Web Development
    • eCommerce Development
    • Web Design
    • Software Development
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
  • Founded in 2008, Echo has executed hundreds of technology-related projects

    Founded in 2008, Echo has executed hundreds of technology-related projects

    Founded in 2008, Echo has executed hundreds of technology-related projects including the development of over 80 mobile applications for organizations varying from startups and small business, to Fortune 500 clients and the federal government. Echo’s team has broad knowledge about technology and marketing to...

    Top Services:

    • AI Development
    • VR/AR
    • Mobile App Development
    Location
    Orlando, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
  • We Are Experts in Native iOS and Android App Development.

    We Are Experts in Native iOS and Android App Development.

    We are experts in Native iOS and Android app development. Businesses hire us to be their innovation team and transform them through mobile. Mobile Application Development (iOS, Android, Windows), Xcode, Objective-C, iOS, Android SDK, Java, PHP, MySQL, UI Design, App Flow, Programming, and Graphic Design...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • VR/AR
    • Web Development
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    Orlando, Florida
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    Top Services:

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    Location
    Corpus Christi, Texas
    Number of Employees
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    Average Hourly Rate
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    Minimal Budget
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    Top Services:

    • Software Development
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    • eCommerce Development
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    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
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    Top Services:

    • Web Design
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    Location
    Huntingdon, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
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    Portfolios Count
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  • Be Wild.

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    Top Services:

    • Web Design
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    • Social Media Marketing
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    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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  • Leading Software development company in India

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    Top Services:

    • Web Development
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    • Mobile App Development
    • Software Development
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    Location
    Coimbatore, India
    Number of Employees
    Under 49
    Average Hourly Rate
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  • Improving Lives Through Impactful Apps

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    At Upstack Studio, we help non-technical entrepreneurs and teams design, build and launch successful apps.Our team specializes in helping SMEs & Enterprises identify problems, be it in their processes or products, then design and develop innovative software solutions to achieve their desired...

    Top Services:

    • Mobile App Development
    • Web Development
    • Web Design
    • eCommerce Development
    • Software Development
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    Location
    Kuala Lumpur, Malaysia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed
  • Shop for your bussines

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    We are a dynamic team of specialists passionate about developing online businesses. With our dedication and experience, we can provide you with comprehensive services that deliver measurable results...

    Top Services:

    • eCommerce Development
    • IT Services
    • Web Design
    • Web Development
    • WordPress Website Design
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    Location
    Rzeszów, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • Software Development Company

    Software Development Company

    JS Panther is a software development company in Raleigh, NC. You can hire software developers from the agency or seek end-to-end development services. The company also specializes in software support and maintenance services, addressing issues like troubleshooting, version updates etc...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Raleigh , North Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • We're a dedicated team of creative design and development warriors

    We're a dedicated team of creative design and development warriors

    We're a dedicated team of creative design and development warriors, and we'd like to be your one-stop marketing resource. Give us a call. We'll take your projects on like they're our own, so you can focus on doing what you love...

    Top Services:

    • Video Production
    • Branding
    • Creative Services
    • Mobile App Development
    • Web Development
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    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
  • Helping Businesses Thrive with Custom Software Solutions

    Helping Businesses Thrive with Custom Software Solutions

    We're a lean mobile app and custom software development team based in Atlanta. We've been friends for over 25 years and have helped clients of various sizes save time and money with top of the line software...

    Top Services:

    • Web Development
    • UI/UX Design
    • Mobile App Development
    Location
    Decatur, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
  • Delivering Digital Innovations, Led by Creativity & Technology

    Delivering Digital Innovations, Led by Creativity & Technology

    We are a one-stop shop website design company that provides mobile application development, progressive web app development (PWA), website design-development, digital marketing, cloud hosting, website maintenance, SEO (search engine optimization), social media marketing, & many more...

    Top Services:

    • Web Development
    • Web Design
    • WordPress Website Design
    • UI/UX Design
    • Digital Services
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    Location
    Milwaukee, Wisconsin
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $1,000 - $10,000
  • Web and Mobile Apps Design and Development Company India, Digital Marketing Solutions

    Web and Mobile Apps Design and Development Company India, Digital Marketing Solutions

    Windzoon Technologies is a leading Custom Website Development Company in India in Ahmedabad. we offer Web Development & Digital Marketing Services provider based in India and USA, since 2014. We have a highly-qualified Expert team of web designers, skilled web developers and SEO Experts at your disposal to...

    Top Services:

    • Web Development
    • Digital Marketing
    • Web Design
    • SEO
    • Social Media Marketing
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    Location
    Wyncote, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
  • We Help You Invent The Future

    We Help You Invent The Future

    AP-GROUP is the fastest growing Mobile App Development Company in the USA. We offer you custom Android App Development and iOS app Development Services...

    Top Services:

    • SEO
    • eCommerce Development
    • Web Design
    • PPC
    • Social Media Marketing
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
  • Custom LMS Is Easy With Us!

    Custom LMS Is Easy With Us!

    Raccoon Gang is an EdTech company specializing in custom LMS solutions and Open edX, Canvas, and Moodle development. We help organizations build secure, scalable, and engaging digital learning platforms tailored to their training and education needs...

    Top Services:

    • Mobile App Development
    • Software Development
    Location
    Tallinn, Estonia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
  • Simplifying Your Development Needs.

    Simplifying Your Development Needs.

    We are one of the Best mobile application development company and web development company . As well as an android app and iOS development company in India | Pune...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    Location
    Mumbai, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $5/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Scale your business with our latest technology

    Scale your business with our latest technology

    If it's got anything to do with websites, web applications and mobile apps, we do it. We provide UI/UX design, front-end and back-end development services as well. Our expertise: innovation, execution and evolution...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • UI/UX Design
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    Location
    Darwin, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Your Outsourcing Ally

    Your Outsourcing Ally

    Technology Ally is your trusted ally in outsourcing software solutions. We specialize in building and maintaining web and mobile software solutions for small and medium-sized businesses. Our team is passionate about codes and logic, enabling us to deliver feature-rich, error-free, and high-quality solutions...

    Top Services:

    • Web Design
    • Software Development
    • eCommerce Development
    • Mobile App Development
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    Location
    Leawood, Kansas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Portfolios Count
    4 Projects Listed
  • Shaping Digital Together

    Shaping Digital Together

    CTGs comprehensive solutions help clients across all industries address the business, technology, and operational challenges that are escalating as the pace of change gets faster and the stakes get higher. Our solutions leverage the latest tools and methodologies to allow for greater technology and...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • IoT
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    Location
    Buffalo, New York
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Design. Develop. Grow.

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    Commerce Pundit is a one-stop shop for global, online retailers needing e-commerce and business support. We handle everything from design, marketing, and customer service solutions, to back office and e-commerce platform support. We work with companies of all sizes, from startups to large corporations...

    Top Services:

    • eCommerce Development
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    Location
    Duluth, Georgia
    Number of Employees
    250 - 499
    Average Hourly Rate
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    Minimal Budget
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    Portfolios Count
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  • Brining symphony and development together!

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    Sonatafy Technology offers a range of nearshore software development services, specializing in cloud solutions, web and mobile software applications, Google app engine development, e-commerce, big data, DevOps practices, quality assurance (QA), Internet of Things (IoT), and machine learning...

    Top Services:

    • Software Development
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    • UI/UX Design
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    Las Vegas, Nevada
    Number of Employees
    100 - 249
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    Minimal Budget
    $50,000 & Up
    Portfolios Count
    6 Projects Listed
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    BR Softech is the leading mobile game development company in the USA. We deal in website development, game development, and app design and development...

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    • Mobile App Development
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    Location
    Boston, Massachusetts
    Number of Employees
    250 - 499
    Average Hourly Rate
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    Portfolios Count
    3 Projects Listed
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    Prismatic Technologies team specializes in development of complex software systems designed for Public and Private Sector. We offer the best services to ensure high value to our clients that convert their dream ventures into profitable ones. Combined with powerful analytics with extensive research and...

    Top Services:

    • Software Development
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    Lahore, Pakistan
    Number of Employees
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    Explorate Global Software is an IT company offering a suite of web & mobile application development services for diverse industry verticals. We act as an invaluable catalyst for building a culture of innovation. Our breakthrough solutions have the capability to challenge the limits and give business a...

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    Portfolios Count
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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. 

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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