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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301$10,000+10 - 49 employeesGreenwood Village, COEpic Apps is a small web development firm. In Greenwood Village, Colorado, the firm was established in 2012. Their team offers Web Development, Mobile App Development, Web Design, UX/UI Design, and more.Read More
Industries
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302$1,000+50 - 249 employeesSan Francisco, CALaunched in 2020, iBOS is an UX design agency. Their midsize team is headquartered in San Francisco, California. Their services include UX/UI Design, Mobile App Development, Web Development, and Low/No Code Development.Read More
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303$10,000+50 - 249 employeesSan Francisco, CAScaleTech Solutions, a custom software development company, was launched in 2017. The agency focuses on Custom Software Development, IT managed services, Mobile App Development, E-Commerce Development, and more and has a midsize team. The agency is in San Francisco, California; Frankfurt am Main, Germany and Ahmedabad, India.Read More
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304$10,000+50 - 249 employeesAventura, FLKubikware, an IT staff augmentation company, is located in Aventura, Florida. The midsize team provides IT staff augmentation, UX/UI Design, Mobile App Development, and Web Development and was launched in 2003.Read More
Clients
SoulCycle TripAdvisor Restoration Hardware YouTube -
305$50,000+10 - 49 employeesLos Angeles, CAMetacto is a small mobile application development company. Founded in 2022, the agency is in Los Angeles, California. Their services include Mobile App Development, UX/UI Design, Web Development, Business Consulting, and more.Read More
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306$25,000+10 - 49 employeesAtlanta, GARead More
BlueFletch is a mobile development agency based in Atlanta founded in 2008. Their team of 38 experts specializes in mobile app development, custom software development, and enterprise app modernization for midmarket and large firms. They have experience working in the industries of retail, transportation, and consumer products & services, among others.
Clients
The Home DepotIndustries
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307$10,000+10 - 49 employeesAsheville, NCRead More
Founded in 2013, Greenstone Media is a full-service digital agency located in Asheville, North Carolina. Serving mostly mid-market clients, their team of approximately 40 employees specializes in digital strategy, web design, and custom software development. They also handle web and mobile app development.
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1800MD,Industries
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308$5,000+50 - 249 employeesHouston, TXRead More
Custom software development company ITsGuru - IT Support & SEO Services was founded in 2007. They are based in Vadodara, India and have a midsize team. ITsGuru - IT Support & SEO Services focuses on custom software development, IT managed services, mobile app development, search engine optimization, and more.
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309$10,000+10 - 49 employeesAustin, TXRead More
Touch To is a small user experience design company. Founded in 2011, the agency is in Austin, Texas. Their services include ux/ui design, custom software development, web development, and mobile app development.
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310$100,000+10 - 49 employeesSan Antonio, TXKinetech Cloud is a Low/No Code Development company. The small San Antonio, Texas-based firm was founded in 2014. Their services include Low/No Code Development, cloud consulting & SI, Custom Software Development, Web Development, and more.Read More
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City of San AntonioIndustries
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311$10,000+10 - 49 employeesSan Francisco, CANova Era Agency, a web design agency, is located in San Francisco, California. The small team offers Web Design, Web Development, UX/UI Design, Artificial Intelligence, and more. The company was founded in 2025.Read More
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312$25,000+10 - 49 employeesIrvine, CAIdea Maker, a custom software development company, was founded in 2016. The agency specializes in Custom Software Development, Artificial Intelligence, Mobile App Development, Web Design, and more and has a small team.Read More
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313$25,000+10 - 49 employeesRiverwoods, ILRead More
Insyte Consultancy Services is a software company of around 10 employees. Established in 2011, their headquarters is in Oak Park, Ill. They offer services in mobile app development, wearable app development, custom software development, and enterprise app modernization.
Clients
TaxBuddy AppIndustries
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314$50,000+10 - 49 employeesNew York, NYRead More
Software development company Tanooki Labs was established in 2012. Their small team is based in New York, New York. Tanooki Labs provides custom software development, mobile app development, product design, web development, and more.
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315$25,000+10 - 49 employeesMcMinnville, ORFounded in 2008, Buildable Custom Software is a custom software development firm. Their small team is in McMinnville, Oregon; Portland, Oregon and Pacific City, Oregon. Their services include Custom Software Development, UX/UI Design, Mobile App Development, and Web Development.Read More
Clients
Citycounty Insurance ServicesIndustries
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316$5,000+10 - 49 employeesBoston, MARead More
Small Mobile & App Marketing company Full Cortex, a Rocketfarm Company, is in Boston, Massachusetts. They focus on Mobile & App Marketing, Web Development, Mobile App Development, Advertising, and more and were established in 2016.
Clients
WinebarsIndustries
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317$10,000+10 - 49 employeesGlendale, CALaunched in 2020, Outstafford is a mobile app development firm. Their small team is located in Glendale, California. Their team offers Mobile App Development and UX/UI Design.Read More
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318$5,000+10 - 49 employeesSterling, VACodeBright is a mobile application development firm. They provide Mobile App Development, Web Development, Custom Software Development, Enterprise App Modernization, and more and were launched in 2015. The agency is based in Sterling, Virginia; New York, New York and San Francisco, California.Read More
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319$5,000+10 - 49 employeesEuless, TXRead More
Web development company Crossway Consulting is in Euless, Texas. The company specializes in Web Development, Mobile App Development, Search Engine Optimization, Social Media Marketing, and more and is small.The company was founded in 2019.
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320$50,000+10 - 49 employeesChicago, ILGraveflex, a web development firm, was established in 2016. The agency offers web development, e-commerce development, ux/ui design, custom software development, and more and has a small team. The agency is based in Chicago, Illinois and Los Angeles, California.Read More
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321$1,000+10 - 49 employeesMiami, FLApplication development company Botpool was launched in 2025. They are based in Miami, Florida and San Juan, Puerto Rico and have a small team. Their services include Mobile App Development, AI Agents, Custom Software Development, E-Commerce Development, and more.Read More
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322$25,000+50 - 249 employeesWexford, PARead More
OpenArc, LLC is a technology consulting firm based in Wexford, Pa. with a team of over 50 members. Since 2010, they have offered their expertise in UX/UI design, IT strategy consulting, and custom software development for business intelligence and e-commerce purposes.
Clients
ArconicIndustries
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323$25,000+10 - 49 employeesAtlanta, GARead More
Despite recently being founded in 2016, Tyrannosaurus Tech has established itself as a leader in mobile app, web, e-commerce, and custom software development. Their small but capable team of about 10 employees is based in Atlanta, GA and works with small and mid-market businesses.
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The Ron Clark AcademyIndustries
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324$25,000+50 - 249 employeesHingham, MARead More
DockYard is a midsize custom software development company. They offer Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and were established in 2010.
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AppleIndustries
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325$25,000+10 - 49 employeesFremont, CARead More
Founded in 2011, EIGHT25MOBILE is a web design firm based in Fremont, Calif. With a small team of fewer than 5 employees, EIGHT25MOBILE specializes in web design, web development, and digital strategy.The client appreciated EIGHT25MOBILE's flexibility and ability to deliver a customized website.
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Chamba -
326$10,000+10 - 49 employeesSanta Monica, CARead More
Founded in 2005, Invemo is a tech company headquartered in Santa Monica with another location in IST, Turkey. Their team of 4 provide mobile app development, UX/UI design, IT strategy, and app modernization services to clients.
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Invemo created innovative solutions for Philips -
327$10,000+10 - 49 employeesSanta Monica, CASPARK6 Inc is a small Santa Monica, California-based user experience design company. Launched in 2011, the team focuses on UX/UI Design, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
Clients
AT&TIndustries
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328$10,000+10 - 49 employeesHartland, WIRead More
Xorbix Technologies, Inc., an app development company, was launched in 1998. The small team focuses on mobile app development, custom software development, enterprise app modernization, ux/ui design, and more. The agency is based in Milwaukee, Wisconsin.
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Brady GrandeIndustries
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329$1,000+10 - 49 employeesSeabrook, NHRead More
Snappii is a mobile app developer founded in 2010 and based in Rochester, NY. Their accelerated development process enables this 10+ team to offer cost-effective digital solutions with lightning-fast turnaround.
Clients
GEIndustries
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330$10,000+10 - 49 employeesAustin, TXSolwey Consulting, an user experience company, was established in 2016. Their small team is located in Austin, Texas; Marina del Rey, California and Oxon Hill, Maryland. The agency offers UX/UI Design, CRM consulting and SI, E-Commerce Development, Blockchain, and more.Read More
Industries
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