Top 100 iPhone Applications Development Companies

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Top 100 iPhone Applications Development Companies

December 2022

Looking for a top iOS app company?

As mobile app usage continues to climb, iOS solutions are increasingly critical to strategic business growth. The challenge facing organizations is: how to choose an iOS app developer?

That's why we've created this list of the best iPhone application development companies for you to review. 

Jump to Most Reviewed Companies

List of the Best iOS App Development Companies

  • 121
    • $5,000+
    • 1,000 - 9,999 employees
    • St. Petersburg, FL

    Innowise Group is a custom software development company based in Warsaw, Poland. With more than 1000 specialists on board and 600 projects completed, they use cutting-edge technologies to transform their client's businesses. They are experts in designing and developing tech solutions that will help your company enhance its processes and increase customer satisfaction, thanks to their 15+ years of experience and extensive expertise. They create custom software to fit your unique requirements in terms of timeline, budget, and use case. They handle every step of the development process, from product concept and development to testing, deployment, and support. In addition to building custom software, we also excel in UX/UI design, IT strategy consulting, and staff augmentation.

    Clients

    • Terraces.io
    • Voka
    • Belyagdar
    • Instatsport

    Industries

    Notable Project

    Innowise Group provides iOS app development and QA for a hiking software company. Their work includes building a branding component in an existing app.

    “The QA work has been outstanding and helped moved the project along.”

     

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  • 122
    • $10,000+
    • 50 - 249 employees
    • Gurugram, India

    Founded in 2008, Promatics Technologies has offices in India, NY, and London. They specialize in mobile and web development and offer e-commerce, cloud, and design services across several industries, including fashion and transportation.

    Clients

    • United Nations
    • Johnson& Johnson
    • Michigan State University
    • Google Inc

    Industries

    Notable Project

    Promatics Technologies built a mobile application for a health and fitness community. The key milestones of the project included design, development, and delivery. The team used Flutter and React.js.

    "They were always transparent about everything, and the ideas they came up with were simply out of the ordinary."

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  • 123
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 250 - 999 employees
    • София, Bulgaria

    ScaleFocus is an IT solutions consultancy based in Sofia, Bulgaria. Founded in 2012, ScaleFocus has more than 700 employees that primarily provide a diverse client base with custom software development, big data and BI, and e-commerce solutions.

    Clients

    • Shutterfly
    • Uniper
    • Curaden
    • Lufthansa Technik

    Industries

    Notable Project

    Scalefocus has been developing a SaaS platform for a maintenance, repair, and operations (MRO) solutions provider. Their goal is to continuously streamline and improve the client's customer interactions.

    "They have a high degree of flexibility with extending or reducing the size of the project team when necessary."

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  • 124
    • $25,000+
    • 250 - 999 employees
    • Plano, TX

    Josh Software is a development company founded in 2007 and located in Plano, Texas. The team of about 160 employees provides web, custom software, and e-commerce development services to midmarket and small businesses.

    Clients

    • Cleartrip
    • Brandscope
    • Club Buzz
    • Fundamentor

    Industries

    Notable Project

    Josh Software worked from the ground up to create a web-based app that supported parents of preterm babies. The team also managed the health information security of the app and handled data reporting.

    "Their can-do attitude and willingness to go the extra mile to deliver were impressive."

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  • 125
    • Scheduling

      4.7
    • Quality

      4.5
    • Cost

      4.5
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 1,000 - 9,999 employees
    • Reston, VA

    Kellton Tech Solutions is a global IT outsourcing firm headquartered in New Brunswick, New Jersey, and has development and technical centers in McLean, Va. Gurgaon, India, and Hyderabad, India. Founded in 1993, they have over 850 employees. Their specialties include, custom software development, ERP, IT strategy, and IT managed services.

    Clients

    • FINANCIAL SERVICES
    • BNP Paribas
    • Paytm
    • Clix Capital

    Industries

    Notable Project

    Kellton Tech Solutions is upgrading the client's corporate website to Drupal and will soon be building a mobile application. They have also built an iOS and Android app for the client's annual leadership event.

    "Kellton Tech has been very good at letting us know what we can and cannot do and in working through changes with us."

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  • 126
    • $25,000+
    • 50 - 249 employees
    • New York, NY

    Halcyon Mobile is a full-service mobile app development company headquartered in Cluj Napoca, Romania. With a team of more than 100 employees, Halcyon Mobile has created award-winning apps since opening its doors in 2005. The team also specializes in UX/UI and product design, web development, and artificial intelligence. They mostly work with small and mid-market businesses in the consumer products and services, financial services, and arts and entertainment industries.

    Clients

    • LEGO Systems A/S
    • Red Bull Media House
    • Steelcase
    • Wunderman Thompson

    Industries

    Notable Project

    After the successful development of an Android app, Halcyon Mobile's engagement grew to an internal mobile development team. The team primarily designs the client set applications and finishing details.

    "I can't say enough great things about that company, and the excellent work they do."

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  • 127
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Curitiba, Brazil

    Snowman Labs is a mobile development firm in Curitiba, Brazil. Established in 2012, they have just under 30 employees that serve a range of clients in a variety of sectors. Services include mobile app development, custom software development, and UI/UX design.

    Clients

    • Volvo
    • RCI Bank
    • University of Central Florida
    • Inspired Performance Institute

    Industries

    Notable Project

    Snowman Labs designed an iOS and Android app for an electric truck company. They held a discovery session, provided UI/UX designs, and conducted testing.

    "Their flexibility to work with us was impressive."

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  • 128
    • $25,000+
    • 250 - 999 employees
    • San Diego, CA

    EffectiveSoft is a software development company with more than 20 years of professional experience and 300+ employees. Their key competence in recent years has been dedicated to fintech and healthcare. They are headquartered in San Diego and have offices in London, West Burlington, Mass., and Minsk, from which they offer both a local and offshore presence. 

    Industries

    Notable Project

    A medical device company hired EffectiveSoft for software development. They were given hardware and added modules for functionality. Technologies included .NET, Postman, Azure, AWS, C#, and JavaScript.

    “EffectiveSoft delivered exactly what they promised.”

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  • 129
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Alexandria, Egypt, Egypt

    TrianglZ is a small custom software development company headquartered in Alexandria, Egypt, Egypt. Their services include custom software development, mobile app development, and web development.

    Clients

    • Flipp
    • Skolera
    • Tiro

    Industries

    Notable Project

    A software firm has hired TrianglZ to aid in the development of their cloud-based platform. They have provided the infrastructure, the tools, and the interface, as well as quality assurance support.

    "We found that they have very solid technical and business knowledge."

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  • 130
    • $25,000+
    • 50 - 249 employees
    • Austin, TX

    Mutual Mobile is a development and digital products company headquartered in Austin, Texas with a satellite office in Hyderabad, India. Founded in 2009, the company has over 170 employees across locations. Mutual Mobile offers mobile app, AR/VR, IoT, and web development, as well as UX/UI and product design.

    Clients

    • Under Armour
    • Flexdrive
    • Clorox
    • AccuWeather

    Industries

    Notable Project

    Mutual Mobile supported two app development projects for a payments company. They built an AR app for iOS and Android and supported the continued development of an existing loyalty program app for iOS.

    “They showcased the technical skills and resources that we needed to keep the project going.”

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  • 131
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 250 - 999 employees
    • London, United Kingdom

    SPD Group is an IT and development company in London, United Kingdom; Kyiv and Cherkasy, Ukraine; and Tel Aviv, Israel. Founded in 2006, they have about 16 employees that serve mostly midmarket and small-business clients in the business, financial, and IT sectors. Services include custom software development, AI, and IoT development.

    Clients

    • PitchBook Data
    • POYNT (a GoDaddy Brand)
    • Morningstar
    • floLive

    Industries

    Notable Project

    SPD Ukraine provides outsourced developers to assist in creating medical device simulators. Working both as product lifecycle drivers and collaboratively on requirements, they create all bespoke solutions. 

    "They are doing a lot of training to keep their people and their skills up to the market expectations." 

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  • 132
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 10 - 49 employees
    • Cardiff, United Kingdom

    Formed in 2003, Rantmedia is a mobile app development agency of 10+ designers, developers, and app testers. From their headquarters in Cardiff, this award-winning team provides innovative and outstanding digital solutions for organizations of any size.

    Clients

    • BBC London
    • Thales
    • NHS
    • Admiral Insurance

    Industries

    Notable Project

    Rantmedia developed a mobile application for an IT manufacturer. The team built an iOS/Android app to facilitate IT hardware recycling. The team also offered strategy for a tree planting incentive program.

    “Their passion for the project stood out from day one.” 

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  • 133
    • $10,000+
    • 250 - 999 employees
    • Claymont, DE

    Custom software development firm BinMile Technologies Pvt. Ltd. Was established in 2017. Headquartered in Noida, India, their midsize team specializes in custom software development, CRM consulting and SI, web development, ux/ui design, and more.

    Clients

    • Indigo
    • Adani
    • Nanovest
    • Prodigi

    Industries

    Notable Project

    Binmile Technologies is creating a custom LMS for an EdTech company. The team uses an open-source LMS and enhances its features to meet requirements. The goal is to make it customizable for various solutions.

    "Their culture is impressive."

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  • 134
    • $50,000+
    • 50 - 249 employees
    • Reigate, United Kingdom

    Sonin is a mobile app development agency based in Reigate, England, and was founded in 2008. Their team of 28 employees specializes in mobile app development, web development, and UX/UI design.

    Clients

    • FatFace
    • Morrisons & Schwartz
    • esure
    • The British Museum

    Industries

    Notable Project

    Sonin App Development provides ongoing mobile app development for a real estate company. The team is developing a property management software that will be available for iOS, iPadOS, Android, and web.

    "The team from Sonin was instrumental in helping us build the platform."

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  • 135
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 250 - 999 employees
    • McLean, VA

    Founded in 2000, AgileEngine is a software development firm based in McLean, Va with offices in Kiev, Washington, DC, and Beunos Aires. They have more than 200 employees and offer custom software development, app development, and UX/UI design for midmarket clients. 

    Industries

    Notable Project

    AgileEngine provides software development services for a wearable technology company. Working as part of the client’s internal team, they work on developing various components and subsystems for the firm. 

    “They've provided incredibly high-quality contributions to our team year after year.”

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  • 136
    • Scheduling

      4.4
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 10 - 49 employees
    • London, United Kingdom

    Glance Creative Ltd. is an app development firm founded in 2016. Based in London, the team of 10 specializes in mobile app development, UX/UI and wearable app development. They mainly serve small business and midmarket clients in the entertainment, media and consumer products industries. 

    Clients

    • The Times
    • The Sun
    • Universal Music
    • Lucozade

    Industries

    Notable Project

    Glance was hired by a logistics company to develop a website and mobile app for sales, booking, and supplier management. After discussing the client's demands and needs, the team commenced with the development. 

    "The early days were great, but everything went downhill once the first payment was made."

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  • 137
    • Scheduling

      4.7
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Cluj-Napoca, Romania

    X2 Mobile is an information and technology firm founded in 2013 in Cluj-Napoca, Romania. X2 Mobile's team of 6 employees specializes in mobile app development, wearable app development, and UX/UI design.  

    Clients

    • ClassLink Center
    • Fishisfast
    • ViiHealth Inc.
    • Wired Avenue

    Industries

    Notable Project

    X2 Mobile was brought into to improve the workflows in a parcel distribution site and to make information accessible via tablet to employees on the go within the facility.

    "I’d especially recommend them to anyone in the startup world who may not have a fully-formed vision."

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  • 138
    • $25,000+
    • 50 - 249 employees
    • Paralepa, Estonia

    Founded in 2010, Sloboda Studio is a software development studio with headquarters in Kharkiv, Ukraine. Their team of under 100 provides web development, e-commerce development, HR consulting & outsourcing, blockchain, and AI services to small and midmarket businesses.

    Clients

    • Huggies
    • Veeqo
    • Cambridge Brain Science
    • Foody

    Industries

    Notable Project

    Sloboda Studio developed the frontend and backend of a website using Ruby on Rails and Vue.js. They integrated several tools for SEO, CRM, analytics, ad-tracking, UX management, and WebRTC and ran QA testing. 

    "Sloboda Studio is one of the few teams I truly trust. They've always done right by our business."

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  • 139
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • Sahibzada Ajit Singh Nagar, India

    SoftProdigy is a software services provider headquartered in Budd Lake, NJ, with offices in India in Mohali, Chandigarh, and Ludhiana. Founded in 2006, SoftProdigy has about 250 employees that primarily provide small and midmarket businesses with web development and mobile app development services, although it can also offer SEO, blockchain, and social media marketing capabilities.

    Clients

    • Deloitte
    • Everard Findlay
    • HUL
    • Tech Mahindra

    Industries

    Notable Project

    SoftProdigy worked on a wide range of development tasks for a web accessibility software solution. They developed the front- and backend, created the platform on Shopify, and conducted QA.

    "Their availability and services were impressive."

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  • 140
    • $10,000+
    • 2 - 9 employees
    • Los Angeles, CA

    App Makers LA is a mobile app development company of around 10 employees. Founded in 2014, they are based in Los Angeles. They offer services in mobile app development and UX/UI design.

    Clients

    • Los Angeles Apparel
    • Austin Ekeler
    • BookClub
    • ClassCalc

    Industries

    Notable Project

    App Makers LA has provided mobile app development services to a dating app company. They’ve collaborated with the client to design and build a country-focused dating app from scratch for iOS and Android.

    "App Makers LA has treated our app as if it were their baby."

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  • 141
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 250 - 999 employees
    • Coral Springs, FL

    Rave Digital is a custom web development firm based in Coral Springs, FL. In addition to its U.S. headquarters, it has an office in London. Founded in 2007, Rave Digital has a team of over 100 and offers full-service e-commerce, CRM, and mobile app development. 

     

    Clients

    • Guidepost
    • Highlight For Children
    • National Oak
    • Library Of America

    Industries

    Notable Project

    Rave Digital (formerly aheadWorks) developed Magento templates and modules for another Magento developer. Their four or five templates are customized by end-users, so flexibility is key. Their work is ongoing.

    "We are completely satisfied with the work and performance of aheadWorks. They produce high-quality modules."

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  • 142
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Mumbai, India

    Website Developers India is a website development firm launched in 2001. The company offers web development, mobile app development, and search engine optimization and has a midsize team. The company is based in Mumbai, India; Fort Collins, Colorado and Chichester, United Kingdom.

    Industries

    Notable Project

    WDI designed and developed a website for a packaging materials manufacturer. They were also tasked with creating optimized content for the site and handling the client's digital marketing efforts.

    "Their quality of their service is unbeatable."

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  • 143
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Artesia, CA

    Radixweb is a software development company based in India. Founded in 2000, the team of 650+ has worked with over 3,000 clients with their software development and web development needs. 

    Clients

    • HP Inc.
    • R.R. Donnelley
    • Shutterfly
    • ThyssenKrupp AG

    Industries

    Notable Project

    RadixWeb migrated a data analytics platform from client-based to cloud-based. In a massive five-year engagement, RadixWeb worked in a Microsoft Azure environment and used SQL, C#, .NET and other technologies.

    "Radix self-identified and offered solutions, which we felt were very fair."

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  • 144
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 250 - 999 employees
    • Minneapolis, MN

    From Minneapolis, Minn., MentorMate has expanded to Sweden and Bulgaria. Founded in 2001, MentorMate is a custom software development company that also has experience in strategic consulting, cloud services, and Internet of Things (IoT).

    Clients

    • AstraZeneca
    • Cambria
    • DTN
    • Edmentum

    Industries

    Notable Project

    MentorMate designed four mobile apps for the client, including a secure smartphone messaging app to facilitate communication with their customers.

    "They worked with us as true partners to ensure that we delivered a quality product on time."

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  • 145
    • Scheduling

      4.2
    • Quality

      4.3
    • Cost

      4.3
    • NPS

      4.5
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • London, United Kingdom

    Despite only being around since 2002, Dotsquares has nearly 1000 employees across the UK, UAE, US, Australia, India, and France. They offer a staggering variety of services, including web, app, game, and e-commerce development and IT consulting and support.

    Clients

    • Ericsson
    • Dunkin Donuts
    • Shieldpay Ltd
    • Kenwood

    Industries

    Notable Project

    Dotsquares supports an estate planning solutions company build custom software. The team collaborates from conceptualization to development, providing advice and focusing on BI and designs. 

    "Their level of English language, business acumen, and technical expertise is high."

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  • 146
    • Scheduling

      4.7
    • Quality

      5.0
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Yerevan, Armenia

    Volo is a software development company, established in 2006. They are headquartered in Yerevan, Armenia and have a second location in Zaporizhia, Ukraine. Volo has a large team of 130 employees; they specialize in mobile app development, custom software development, and cybersecurity. They mostly work with enterprise level clients in the financial services, telecommunications, and health care sectors.

    Clients

    • SharkNinja
    • Jabil
    • FLYR
    • MTS

    Industries

    Notable Project

    Volo developed a web-based platform that allows commodity traders to network and broker deals. The platform has a built-in chat feature and is compatible with multiple devices, including iOS and Android.

    “Compared to other providers, they’re able to deliver as promised, which can be rare for tech companies.”

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  • 147
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Poznań, Poland

    Apzumi is a software agency based in Poznań, Poland with a team of 39 experts. Since 2013, the company has offered custom software, mobile app, and AR/VR development to clients ranging from startups to large corporations. They primarily use Spring MVC and AngularJS for frameworks, and Java, Swift, and JavaScript for languages.

    Clients

    • Duke University
    • B. Braun
    • Audi
    • Volkswagen

    Industries

    Notable Project

    Apzumi revamped a SaaS solution as a Java-based tool that used AngularJS, MySQL, service-oriented architecture, and APIs. They dove into the original PHP solution’s source code before building.

    "We worked with some superb people who always did what they said they would do."

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  • 148
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $250,000+
    • 1,000 - 9,999 employees
    • San Jose, CA

    Cyber Infrastructure Inc. is an IT company headquartered in San Francisco with offices in Atlanta, Miami, New York, London, India, and Singapore. Founded in 2003, the team of 740 specializes in custom software development and SEO. They work primarily with midmarket-level businesses, focusing on IT, advertising and marketing, and gaming.

    Clients

    • UPS
    • Amcor
    • Nokia
    • Careem

    Industries

    Notable Project

    A music and performance library company had an outdated site. As a result, they hired CISIN to build a site from scratch. The team is working on finishing the site to help the client with their market launch.

    "They have an excellent work ethic; when they take on tasks, they ensure that they accomplish them."

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  • 149
    • $10,000+
    • 50 - 249 employees
    • Sahibzada Ajit Singh Nagar, India

    RV Technologies is a web development company based in Mohali, India. Founded in 2007, their team of 222 employees provides mobile app development, e-commerce development, and web development.

    Clients

    • Uvii
    • Nrgedge
    • TimeRnR
    • Lokahi Fishing

    Industries

    Notable Project

    RV Technologies is currently developing a mobile app that functions as a screenplay e-reader. They’re developing the platform from the ground up.

    “I appreciated their willingness to take the app to completion.”

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  • 150
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Buenos Aires, Argentina

    Gonni Agency is a UX and branding agency based in Buenos Aires, Argentina. Founded in 2012, their team of around 10 employees specializes in UI/UX design and branding.

    Clients

    • Just
    • Microsoft
    • Elysian Park Ventures
    • Vans

    Industries

    Notable Project

    GONNI was hired by a wellness products commercialization company to help develop a sales management app for iOS and Android. They're tasked with designing the app's UI/UX.

    “We’re most impressed with GONNI’s dedication to meeting our needs and bringing innovative solutions to the table.”

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