Top 100 iPhone Applications Development Companies in the United States
The Best of September 2026Looking for a top iOS app agency in the United States?
iPhone developers are crucial for engaging the U.S. market. Finding the best one to develop your app, though, is challenging.
To assist you in your search for a partner, we’ve compiled this list of the top iphone applications development companies in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States iOS App Developers
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481$1,000+50 - 249 employeesSeattle, WANTSprint LLC is an AI development company. Their midsize team is headquartered in Seattle, Washington and focuses on Artificial Intelligence, AI Agents, IT staff augmentation, Custom Software Development, and more. The firm was founded in 2016.Read More
Clients
OBHOA Rental Kobargo Growing Brilliant PressyIndustries
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482$10,000+50 - 249 employeesNorfolk, VARead More
TechArk Solutions is a digital creative agency headquartered in Norfolk, Va. Founded in 2012, the company has 14 people who provide web design, web development, custom software development, mobile app development, and UX/UI design.
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AmdocsIndustries
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483$5,000+10 - 49 employeesBartlett, ILEsco Logics, LLC is a website development company. They are based in Bartlett, Illinois and have a small team. Their services include Web Development, Search Engine Optimization, UX/UI Design, Custom Software Development, and more.Read More
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484$10,000+10 - 49 employeesBrooklyn, NYRead More
AD:60 Agency is development and digital agency with offices in Chapel Hill, N.C. and Brooklyn, New York. Founded in 2009, they have a team of nearly 30 people that provides mobile app development, UX/UI design, and digital strategy services to small, mid-market, and enterprise clients.
Clients
Christie's Auction House -
485$1,000+10 - 49 employeesCedar Park, TXRead More
CodingIT is a SEO services firm established in 2020. They are located in Cedar Park, Texas and Santa Fe, Argentina and have a small team. Their services include search engine optimization, web development, email marketing, web design, and more.
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486$10,000+10 - 49 employeesWashington, DCRead More
NotionTheory Logo is a product development and design company founded in 2014. Based in Washington, D.C., their team of 4 specializes in AR/VR development, mobile app development, and web development. They mainly serve small businesses in the consumer products & services, media, and advertising & marketing industries.
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FWD.usIndustries
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487$1,000+10 - 49 employeesTallahassee, FLGeeks2Connect InfoTech Private Limited, a small Low/No Code Development company, is in Tallahassee, Florida. They focus on Low/No Code Development, CRM consulting and SI, DevOps Managed Services, Custom Software Development, and more and were founded in 2016.Read More
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488$100,000+50 - 249 employeesSan Francisco, CARead More
Blue Rocket is a San Francisco based digital design and development company. They were founded in 2008 and have a team of 21 employees. They specialize in UX/UI design and mobile app development and primarily work with clients in the hospitality, real estate, and business services industries.
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Best BuyIndustries
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489$1,000+10 - 49 employeesDripping Springs, TXCaffeine Interactive Technologies is a Dripping Springs, Texas-based website development firm. Founded in 2013, the small team offers Web Development, Custom Software Development, Artificial Intelligence, Mobile App Development, and more.Read More
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490$5,000+50 - 249 employeesSelden, NYRead More
Launched in 2021, The Praetors is a midsize user experience design company. Their team provides ux/ui design, CRM consulting and SI, ERP consulting and SI, custom software development, and more. The firm is headquartered in Selden, New York.
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491$100,000+10 - 49 employeesArlington, MARead More
Involution Studios is a software services firm based in Arlington, Mass. Founded in 2004, the team of 13 specializes in web design and development, mobile app development, and custom software development. They focus on business services, healthcare & medical, and information technology.
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3M Health Information SystemsIndustries
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492$5,000+10 - 49 employeesCleveland, OHRead More
Stream 9 is a full-service development agency based in Cleveland, Ohio and founded in 2008. The agency has fewer than 10 members on staff. Stream 9 specializes in web design and development, e-commerce development, and mobile app development. The majority of its clients are small businesses.
Clients
Sherwin WilliamsIndustries
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493$5,000+10 - 49 employeesNew York, NYRead More
Armix Group is a digital strategy agency based in New York. This company has 10+ emploees and was founded in 2006. Services offered by Armix Group include SEO, mobile app development, and web development.
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Barnes&NobleIndustries
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494$5,000+2 - 9 employeesPortland, ORRead More
Located in Portland, Ore., Chromaplex is a small web development firm with about eight employees. The agency specializes in emerging technology, custom web and mobile app development, and content management system (CMS)- driven web pages.
Clients
SolarStencilIndustries
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495$25,000+10 - 49 employeesOgden, UTRead More
HQ is an UX company. They are in Ogden, Utah and have a small team. Their team focuses on ux/ui design, branding, mobile app development, web design, and more.
Clients
FacebookIndustries
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496$5,000+2 - 9 employeesRaleigh, NCRead More
Stoke Ventures is a mobile application development company founded in 2014. Their small team is based in Raleigh, North Carolina and specializes in mobile app development, mobile & app marketing, ux/ui design, product design, and more.
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497$50,000+10 - 49 employeesNew York, NYRead More
REKALL is an experienced development team that was established in 2017. From its New York headquarters, the team of just under 20 provides a diverse range of services, including web, mobile, e-commerce, and custom software development. They predominately collaborate with enterprise-sized clients.
Clients
SunnovaIndustries
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498Undisclosed10 - 49 employeesChicago, ILRead More
Based in Chicago, mobile marketing firm ComboApp offers branding solutions for mobile platform-oriented businesses. Their 20-person team has extensive knowledge of how best to market mobile experiences, in which they exclusively specialize. ComboApp's comprehensive approach includes traditional PR placement, creative development, digital media strategy, and UX/UI design for innovative mobile applications.
Clients
IntelIndustries
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499$50,000+10 - 49 employeesIndianapolis, INRead More
RocketBuild is a custom software development firm based in Indianapolis. Founded in 2014, their team of 25 serves clients in the education, real estate, and nonprofit sectors. Services include iOS/Android, React Native and Python development.
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Arbor HomesIndustries
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500$10,000+2 - 9 employeesPasadena, CARead More
Interactivism is a digital product design and development company founded in 2013. Based in Pasadena, Calif., the team of 8 specializes in UX/UI design, custom software development, and AR/VR development.
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From early stage to fortune 500, we are proud of the company we keep.Industries
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501$25,000+250 - 999 employeesCheyenne, WYRead More
Metafic is an agile software & technology development company based in Bangalore, India. The company, founded in 2018, has a team of more than ten that provides UX/UI design, mobile app development, web development, web design, AR/VR development, and AI services. Metafic serves mid-market and small companies in various industries.
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Builder.aiIndustries
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502$5,000+50 - 249 employeesScottsdale, AZEstablished in 2007, Exquisite Software is a mobile app development firm. The firm offers Mobile App Development, Web Development, Low/No Code Development, Custom Software Development, and more and has a midsize team. The firm is in Scottsdale, Arizona; Phoenix, Arizona and Kharkiv, Ukraine.Read More
Clients
TwilioIndustries
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503Undisclosed50 - 249 employeesBellevue, WARead More
Founded in 2010, WaferWire Cloud Technologies is located in Bellevue, Wash. Their team of about 50 employees provides web design, graphic design, and ERP consulting and SI services.
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Treasury Curve -
504$5,000+10 - 49 employeesAlbuquerque, NMA2K Solutions LLC is a branding agency. Their small team is based in Albuquerque, New Mexico and Lahore, Pakistan. The company focuses on branding, ux/ui design, web development, and mobile app development. The company was launched in 2018.Read More
Clients
Conversion Monster Pocket ISAi Prospect Avenue Elite Med LabsIndustries
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505$50,000+10 - 49 employeesPalmetto Bay, FLSoftware development company Double Nines was established in 2018. They are based in Palmetto Bay, Florida and have a small team. Double Nines specializes in Custom Software Development, UX/UI Design, Mobile App Development, Product Design, and more.Read More
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506$10,000+10 - 49 employeesDania Beach, FLRead More
Yes We Are Mad is a software agency based in Dania Beach, FL with more than 10 employees. Since their founding in 2011, they have provided web development, mobile app development, and UX/UI design solutions for clients ranging from small firms to large businesses.
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Nicklaus Children's HealthIndustries
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507$25,000+10 - 49 employeesSan Jose, CARead More
Based in San Jose, California, E8 Labs is a mobile app development company. The company provides mobile app development, custom software development, web development, e-commerce development, and more and is small.The company was founded in 2017.
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Enlightened MeditationIndustries
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508$10,000+50 - 249 employeesNew York, NYBitsclan IT Solutions is a New York, New York-based IT staff augmentation company. The midsize agency was launched in 2017. Their services include IT staff augmentation, Custom Software Development, Artificial Intelligence, Mobile App Development, and more.Read More
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JM Test Systems Creative Outfit Song Heart JBIIndustries
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509$25,000+10 - 49 employeesDallas, TXRead More
Pixoul is a UX/UI design agency based in Dallas. They were founded in 2016 and primarily work with small and medium-sized businesses. Their team also provides IT staff augmentation services.
Clients
DigicelIndustries
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510$5,000+50 - 249 employeesLos Angeles, CARead More
Futurealiti, an user experience design agency, was launched in 2016. The company focuses on ux/ui design, AR/VR development, content marketing, graphic design, and more and has a midsize team.
Industries
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