Top 100 Mobile App Developers in the United States
The Best of August 2026Looking for a top mobile app development company in the United States?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Mobile App Development Companies
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1681$10,000+50 - 249 employeesFremont, CARadiansys Inc is a midsize artificial intelligence development company launched in 2007. Their team focuses on Artificial Intelligence, AI Consulting, AI Agents, Generative AI, and more. The company is in Gurugram, India and Fremont, California.Read More
Industries
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1682$5,000+2 - 9 employeesDenver, COEutherios Programmers is an app development firm launched in 2017. The firm provides Mobile App Development and UX/UI Design, and is small.Read More
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1683$5,000+2 - 9 employeesBoulder, COZokoo Technology is a mobile application development company. The Boulder, Colorado-based agency offers Mobile App Development and UX/UI Design.Read More
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1684$25,000+2 - 9 employeesSonoma, CAWithyou, a web development company and mobile app development company, is headquartered in Kronberg im Taunus, Germany and Sonoma, California. They focus on Web Development and Mobile App Development.Read More
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1685$5,000+2 - 9 employeesNew York, NYGigareef is a website development firm and application development firm headquartered in New York, New York. Their services include Web Development and Mobile App Development.Read More
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1686$5,000+50 - 249 employeesOrlando, FLBCoder Castle, a midsize custom software development firm, is based in Orlando, Florida and Sahibzada Ajit Singh Nagar, India. The team provides Custom Software Development and Web Development.Read More
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1687$75,000+50 - 249 employeesNew York, NYStudio, a Product Design company, offer Product Design and Mobile App Development. They were founded in 2019.Read More
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1688$25,000+2 - 9 employeesScottsdale, AZUser10, an UX company, was established in 2012. The team provides UX/UI Design and Custom Software Development and is based in Scottsdale, Arizona.Read More
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1689Undisclosed2 - 9 employeesNew York, NYHarambee Digital is a New York, New York-based branding firm. Their services include Branding and Digital Strategy.Read More
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1690$5,000+2 - 9 employeesReston, VAOrpheus, Inc. Is a web design company. They provide Web Design and Custom Software Development and are based in Reston, Virginia.Read More
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1691$5,000+50 - 249 employeesSan Jose, CAWeb design company Infinix Designs is based in San Jose, California. Founded in 2019, the team specializes in Web Design and UX/UI Design.Read More
Clients
Good Guard TexasIndustries
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1692Undisclosed10 - 49 employeesSan Francisco, CASoftAvail, Inc., a small software development company, is located in San Francisco, California and Sofia City, Bulgaria. The team focuses on Custom Software Development and Mobile App Development.Read More
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1693Undisclosed50 - 249 employeesWoburn, MAInnoshore, LLC. Is a software development firm established in 1997. Their team provides Custom Software Development and Mobile App Development.Read More
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1694Undisclosed50 - 249 employeesMinneapolis, MNDelta X is a web design company. Their midsize team is headquartered in Minneapolis, Minnesota. Their services include web design, mobile app development, and branding. The firm was established in 2018.Read More
Industries
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1695$1,000+50 - 249 employeesLos Angeles, CAWeb design agency Harvard Web Designers was founded in 2015. The company specializes in Web Design and Mobile App Development, and is midsize.Read More
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1696$25,000+50 - 249 employeesBeverly Hills, CAWeb design company Friflex is located in Beverly Hills, California. Their services include Web Design and UX/UI Design.Read More
Industries
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1697$10,000+250 - 999 employeesSt. Louis Park, MNMagenic is a software development firm. The company is based in St. Louis Park, Minnesota and San Francisco, California. Their team offers Custom Software Development and Mobile App Development.Read More
Clients
DeloitteIndustries
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1698$10,000+50 - 249 employeesGainesville, VAEstablished in 2013, Mobifly is a graphic design agency. Their services include Graphic Design and cloud consulting & SI.Read More
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1699Undisclosed10 - 49 employeesLansing, MIGravity Works Design & Development is a Lansing, Michigan-based website development firm. Their services include Web Development and Web Design.Read More
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1700$1,000+50 - 249 employeesTucson, AZGaurish Technologies Pvt. Ltd. Is a social media marketing company located in Gwalior, India and Tucson, Arizona. Their services include Social Media Marketing and Mobile & App Marketing.Read More
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1701$1,000+10 - 49 employeesNorcross, GAApplied Imagination, a website development firm, was established in 2004. In Norcross, Georgia, the team focuses on Web Development and Mobile App Development.Read More
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1702$1,000+50 - 249 employeesNew York, NYDotts Digital, a SEO agency, was launched in 2018. They are headquartered in New York, New York and have a midsize team. Dotts Digital offers search engine optimization, web development, mobile app development, and content writing services.Read More
Industries
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1703Undisclosed250 - 999 employeesSeattle, WAPop is a branding company. Located in Seattle, Washington and Brazil, their midsize team specializes in Branding and Content Marketing. The firm was launched in 1996.Read More
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1704$50,000+50 - 249 employeesPittsford, NYStack Builders is a midsize custom software development firm launched in 2012. Their services include Custom Software Development and IT strategy consulting.Read More
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1705$25,000+2 - 9 employeesNevada City, CABlockchain company Tesuji was established in 2017. Their small team is based in Nevada City, California and Ho Chi Minh City, Vietnam and focuses on Blockchain, Mobile App Development, AR/VR development, Custom Software Development, and more.Read More
Clients
DanceFightIndustries
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1706$1,000+50 - 249 employeesCharleston, SCLJ Innovate is an application development firm launched in 2017. Located in Charleston, South Carolina, the team offers Mobile App Development and Custom Software Development.Read More
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1707$50,000+10 - 49 employeesRichardson, TXLaunched in 1990, Paragon Innovations is a small IoT development company. Their services include IoT development and Product Design.Read More
Clients
3MIndustries
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1708$50,000+10 - 49 employeesMorgan Hill, CADesigning North Studios is a Morgan Hill, California-based UX company. Their services include UX/UI Design and Branding.Read More
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1709$5,000+10 - 49 employeesSt. Louis, MOMechcubei Solutions is a St. Louis, Missouri-based mobile application development firm. Their services include Mobile App Development and UX/UI Design.Read More
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1710Undisclosed10 - 49 employeesBradenton, FLIn Bradenton, Florida, Silicon Swamp LLC is a mobile application development company. They provide Mobile App Development and Web Design.Read More
Industries
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