Top 100 iPhone Applications Development Companies in the United States
The Best of December 2025Looking 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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151$10,000+10 - 49 employeesChandler, AZRead More
inMind is a software development agency based in Montevideo, Uruguay. Founded in 2008 by a team of systems engineers, inMind now has 44 employees and offers an extensive range of development services to a global, technology-forward client base. Their areas of expertise include mobile app development for Android and iOS, web development, enterprise app modernization, and blockchain development.
Clients
Tech startups with seed funding looking for empower their business supported on app developmentIndustries
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152$25,000+10 - 49 employeesNew York, NYSavas Labs is a small web development company founded in 2013. Their services include Web Development, Web Design, UX/UI Design, Custom Software Development, and more. The agency is located in New York, New York; San Francisco, California; Boston, Massachusetts and Washington, District of Columbia.Read More
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Harvard University Environmental Defense Fund Adobe NPRIndustries
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153$10,000+50 - 249 employeesPortland, OREnterprise App Modernization company Darwoft was established in 2010. Their midsize team is based in Portland, Oregon; Córdoba, Argentina and Atlanta, Georgia and offers Enterprise App Modernization, IT staff augmentation, Mobile App Development, Product Design, and more.Read More
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Hometown HAVAS Sorcero LeonisaIndustries
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154$25,000+50 - 249 employeesGrapevine, TXTechnBrains is a mobile app development company. They are in Grapevine, Texas and New York, New York and have a midsize team that specializes in Mobile App Development, Custom Software Development, CRM consulting and SI, IT staff augmentation, and more. The agency was founded in 2013.Read More
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155$25,000+10 - 49 employeesAtlanta, GARead More
Software development company Bellwood was established in 2019. Their small team is headquartered in Atlanta, Georgia; Farmington, New York; Gold River, California and Orlando, Florida. Their services include Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.
Clients
WarnerMediaIndustries
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156$50,000+10 - 49 employeesBoulder, COInspiringApps, an user experience agency, is headquartered in Boulder, Colorado. The firm specializes in UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more and has a small team.The firm was launched in 2007.Read More
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157$25,000+10 - 49 employeesChicago, ILCultivate Brands is a branding firm founded in 2005. Their small team is headquartered in Chicago, Illinois and Bozeman, Montana. The company offers Branding, Mobile App Development, and Web Design.Read More
Clients
OzingaIndustries
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158Undisclosed10 - 49 employeesMinneapolis, MNRead More
The Jed Mahonis Group is a mobile app development company from Minneapolis, Minn. Founded in 2012, it has about six employees that do mobile and web development, custom software, UI/UX design, and more for small businesses across a variety of industries.
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Great ClipsIndustries
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159$25,000+10 - 49 employeesNeedham, MAEstablished in 2015, The Gnar Company is a website development company. They are headquartered in Needham, Massachusetts and have a small team. The company specializes in Web Development, Mobile App Development, Custom Software Development, UX/UI Design, and more.Read More
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160$25,000+10 - 49 employeesPasadena, CARead More
CT Software Solutions is a full-service Los Angeles based Web and Mobile App solutions provider. They provide software solutions to businesses that are looking for a less costly alternative to bigger, more expensive consulting firms.
Clients
Burger KingIndustries
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161$50,000+50 - 249 employeesVienna, VAMobomo, a web development firm, is based in Vienna, Virginia; Nixa, Missouri and Denver, Colorado. The firm provides Web Development, UX/UI Design, Custom Software Development, Web Design, and more and has a midsize team.The firm was established in 2007.Read More
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NASAIndustries
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162$10,000+250 - 999 employeesSunny Isles Beach, FLFounded in 2005, Sphere is an artificial intelligence company. The company focuses on Artificial Intelligence, Generative AI, IT staff augmentation, Custom Software Development, and more and has a midsize team.Read More
Clients
BuzzfeedIndustries
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163$5,000+50 - 249 employeesNashville, TNWeb design agency UPQODE was launched in 2015. They are based in Nashville, Tennessee; New York, New York; Tampa, Florida and Seattle, Washington and have a midsize team. UPQODE focuses on Web Design, Web Development, UX/UI Design, Custom Software Development, and more.Read More
Clients
Gracenote - Entertainment ProvidersIndustries
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164$25,000+10 - 49 employeesAlpharetta, GARead More
AI firm Digital Scientists is based in Alpharetta, Georgia. The small firm was launched in 2007. Their team provides Artificial Intelligence, Custom Software Development, Mobile App Development, and Product Design.
Clients
MailchimpIndustries
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165$100,000+50 - 249 employeesProvidence, RIRead More
MojoTech, a midsize user experience design agency, is located in Providence, Rhode Island; New York, New York; Boulder, Colorado and Los Angeles, California. They specialize in UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more and were founded in 2008.
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AetnaIndustries
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166$25,000+10 - 49 employeesVista, CAFounded in 2005, The Smyth Group is an UX design agency. The small team focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more. The agency is headquartered in Vista, California; New York, New York and Scottsdale, Arizona.Read More
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Columbia SportswearIndustries
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167$25,000+10 - 49 employeesChicago, ILRead More
Founded in 2012, Vault Innovation Group is a 10+-person team based in Chicago, IL. Their services include mobile app and web development and UX/UI design. They also offer branding and post product launch services.
Clients
GamerzArenaIndustries
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168$25,000+10 - 49 employeesIrvine, CABaytech Consulting is a custom software development company based in Irvine, California. They focus on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2007.Read More
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Petra Medical CollegeIndustries
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169$25,000+10 - 49 employeesAtlanta, GADragon Army is a web design agency. Based in Atlanta, Georgia, their small team provides Web Design, Web Development, Digital Strategy, Social Media Marketing, and more. The company was established in 2013.Read More
Clients
The Coca-Cola Company Great Clips State Farm NFHSIndustries
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170Undisclosed10 - 49 employeesTampa, FLRead More
Haneke Design is based in Tampa, FL. The software development and its 20+ developers are focused on delivering user-focused solutions for connected devices to their various range of clients.
Clients
Blue Pearl -
171$25,000+10 - 49 employeesAda, MIRead More
Custom software development company Calder Solutions was launched in 2013. The small team offers Custom Software Development, Mobile App Development, UX/UI Design, IT strategy consulting, and more. The company is in Ada, Michigan and Newport Beach, California.
Clients
AmwayIndustries
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172$10,000+50 - 249 employeesSheridan, WYRead More
Fulcrum, a software development firm, was founded in 2018. They are based in Warszawa, Poland; Sheridan, Wyoming and Kyiv, Ukraine and have a midsize team. Their services include Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.
Clients
Mercedes website (Mercedes Car Dealership in Ukraine)Industries
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173$50,000+10 - 49 employeesOrlando, FLRead More
Located in Oviedo, Florida and Orlando, Florida, Informulate is a software development company. They specialize in custom software development, web development, mobile app development, IT strategy consulting, and more and were established in 2006.
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Orlando MagicIndustries
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174$25,000+250 - 999 employeesPlano, TXLaunch by NTT DATA, a mobile app development company, was founded in 2023. The firm provides mobile app development, product design, custom software development, web development, and more and has a midsize team.Read More
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175$10,000+50 - 249 employeesSalt Lake City, UTRead More
Lime Green Apps is a software company based in New York with over 50 employees. Since their founding in 2017, they have offered mobile app, web, and wearable app development services to small and mid-market firms in the fields of advertising and healthcare.
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176$25,000+1,000 - 9,999 employeesBethesda, MDRead More
DMI is the world’s first end-to-end mobility company. Their services are extensive, ranging from mobile app development and web development to branding, marketing, and user experience design to big data management and analytics. The large team of 1,000+ is headquartered in Bethesda, Md. with satellite offices around the world. DMI’s focus on the quality of the product they develop and on its marketing potential highlights the benefits of working with a full-service company.
Clients
Addison LeeIndustries
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177$10,000+10 - 49 employeesSan Ramon, CAMoonstone Interactive is a website development firm. Located in San Ramon, California and Islip, New York, their small team focuses on Web Development, Conversion Optimization, Web Design, UX/UI Design, and more. The agency was established in 1996.Read More
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10FoldIndustries
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178$5,000+50 - 249 employeesNew York, NYRapptr Labs is an AI development company launched in 2018. The firm specializes in Artificial Intelligence, Custom Software Development, UX/UI Design, Web Development, and more and has a midsize team. The firm is based in New York, New York and Jersey City, New Jersey.Read More
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Realtor.comIndustries
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179$10,000+10 - 49 employeesChapel Hill, NCLaunched in 2016, Hyperspace Ventures is a small custom software development company. Their team provides Custom Software Development, Mobile App Development, UX/UI Design, and Web Development. The company is located in Chapel Hill, North Carolina.Read More
Clients
TopCourt Major League Pickleball PPA Tour PodPlayIndustries
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180$25,000+50 - 249 employeesChicago, ILFoxbox Digital is a midsize Application Management & Support company. Headquartered in Chicago, Illinois; Minneapolis, Minnesota and Roswell, Georgia, the agency was founded in 2018. Their team offers Application Management & Support, Web Development, Mobile App Development, AI Consulting, and more.Read More
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AnthemIndustries
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