Top 100 Mobile App Developers in the United States
The Best of July 2025Looking 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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1$10,000+10 - 49 employeesLos Angeles, CAMobile application development firm AppMakers USA was established in 2014. The small Los Angeles, California-based team provides Mobile App Development, Web Development, and UX/UI Design.Read More
Clients
Los Angeles Apparel Walmart Number Hive NFLIndustries
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2$25,000+50 - 249 employeesHollywood, FLSynergy Labs is a midsize application development firm. They offer Mobile App Development, Custom Software Development, Artificial Intelligence, Generative AI, and more and were established in 2020. The company is headquartered in Hollywood, Florida; Miami, Florida; New York, New York and Dubai, United Arab Emirates.Read More
Industries
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3$5,000+10 - 49 employeesPhiladelphia, PAChopDawg.com is a mobile application development firm. The Philadelphia, Pennsylvania-based company was established in 2009. The small team specializes in Mobile App Development and Web Development.Read More
Clients
Alpha Paw Big Brothers Big Sisters Choice Home Warranty City of Peachtree Corners, GeorgaIndustries
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4$25,000+10 - 49 employeesAtlanta, GADedicated Developers is an app development firm. The Atlanta, Georgia-based firm was launched in 2007. The small team focuses on Mobile App Development and Web Development.Read More
Clients
Corning Gorilla GlassIndustries
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5$25,000+50 - 249 employeesGrand Rapids, MIAtomic Object is a custom software development firm and application development firm based in Grand Rapids, Michigan; Ann Arbor, Michigan; Chicago, Illinois and Raleigh, North Carolina. The midsize agency was launched in 2001. Their services include Custom Software Development and Mobile App Development.Read More
Industries
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6$25,000+10 - 49 employeesNew York, NYJafton is an application development firm. The New York, New York-based company was established in 2013. The small team offers Mobile App Development, Custom Software Development, and Artificial Intelligence.Read More
Clients
SheinIndustries
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7$25,000+50 - 249 employeesWilmington, DERead More
Surf is a software development firm. Launched in 2011, the team specializes in custom software development and mobile app development. Their midsize firm is located in Wilmington, Delaware.
Clients
KFCIndustries
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8$50,000+10 - 49 employeesChicago, ILRead More
Red Foundry is a mobile application design and development consulting firm based in Chicago. Founded in 2009, they create native and cross-platform mobile applications for the iOS and Android platforms. The team provides UX/UI product design, full-stack application development (mobile apps, APIs and backend) and proactive post-launch support and maintenance services. Red Foundry’s clients include entrepreneurs and startups, small companies, and mid-market corporations.
Clients
Cooper's Hawk Bell Xcel Communications Data Group (CDG) Reyes HoldingsIndustries
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9$10,000+50 - 249 employeesAustin, TXApptechies is an application development firm. Their midsize team is based in Austin, Texas; London, England and Greenwood, Indiana and focuses on Mobile App Development, Web Development, and Custom Software Development. The agency was launched in 2018.Read More
Clients
LocumBoxIndustries
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10$10,000+50 - 249 employeesNew York, NYRead More
Roonyx is a web, mobile app, and AI development company founded in 2008 that caters their services to small business and midmarket clients. They have a team of nearly 30 employees who provide services from Moscow and Boston. They focus on the business services, automotive, and e-commerce industries.
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11$25,000+2 - 9 employeesNew York, NYLickability, a mobile app development firm, is located in New York, New York. The small firm was established in 2009. Their services include Mobile App Development, UX/UI Design, AR/VR development, and Artificial Intelligence.Read More
Clients
The AtlanticIndustries
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12$25,000+250 - 999 employeesIrving, TXE-commerce development company Brainvire Infotech Inc was launched in 2012. They are located in Irving, Texas; Dubai, United Arab Emirates; Mississauga, Canada and Singapore and have a midsize team. Their services include E-Commerce Development, Mobile App Development, Search Engine Optimization, and Web Development.Read More
Clients
Nike Yokohama Entrepreneur Southwest AirlinesIndustries
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13$10,000+10 - 49 employeesMiami, FLRead More
Headquartered in Montevideo, Uruguay, Leenspace is a mobile application development company. The small agency was founded in 2019. Their services include mobile app development.
Industries
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14$25,000+50 - 249 employeesWalnut, CARead More
Ptolemay is a software company based in Walnut, Calif. with more than 10 employees. Founded in 2017, they provide custom software, web, and mobile app development solutions to small and mid-market companies in the fields of financial services, education, and arts.
Clients
Samsung Rakuten Knauf Coca-ColaIndustries
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15$50,000+10 - 49 employeesRaleigh, NCCamber–The App Agency is a Raleigh, North Carolina-based mobile application development firm. The small team provides Mobile App Development, UX/UI Design, Artificial Intelligence, and Web Development. The firm was founded in 2014.Read More
Clients
StripeIndustries
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16$50,000+10 - 49 employeesAustin, TXThe BHW Group is an app development company. They are based in Austin, Texas and Dallas, Texas and have a small team. The firm offers Mobile App Development, Web Development, and UX/UI Design.Read More
Clients
Chick-fil-AIndustries
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17$100,000+10 - 49 employeesNew York, NYRead More
Very Good Ventures is an app development agency based in New York and founded in 2018. With no more than 50 employees, they specialize in mobile app development, web development, and application management and support solutions for various clients.
Clients
Hamilton: The MusicalIndustries
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18$10,000+10 - 49 employeesMiami, FLRead More
Appluex is a small Hialeah, Florida-based app development firm. Established in 2017, the team offers mobile app development, web development, web design, ux/ui design, and more.
Clients
AgResource CompanyIndustries
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19$50,000+10 - 49 employeesSan Francisco, CALaunched in 2015, Geekbears is a mobile application development firm. Their small team is located in San Francisco, California. Their team provides Mobile App Development and UX/UI Design.Read More
Clients
SamsungIndustries
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20$50,000+2 - 9 employeesChicago, ILEight Bit Studios is a small mobile app development firm. Headquartered in Chicago, Illinois, the firm was established in 2009. Their services include Mobile App Development.Read More
Clients
Echo Global LogisticsIndustries
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21$50,000+1,000 - 9,999 employeesPlano, TXArbisoft, a software development firm, was established in 2007. Their large team is located in Plano, Texas; Berlin, Germany; Lahore, Pakistan and Islamabad, Pakistan. The firm offers Custom Software Development, Mobile App Development, Web Development, IT managed services, and more.Read More
Clients
2U (edX) KAYAK Maiden Century Boston Venture StudiosIndustries
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22$25,000+50 - 249 employeesAventura, FLMercury Development is an application development company. The midsize Aventura, Florida-based team specializes in Mobile App Development, Custom Software Development, UX/UI Design, and Web Design. The firm was established in 1999.Read More
Clients
GoogleIndustries
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23$10,000+250 - 999 employeesNashua, NHRead More
A tech frontrunner since 1989, Zco is a full-stack app development firm offering web, mobile, and animation services. Headquartered in Nashua, New Hampshire with a Boston office, the 200+ specialists comprise a powerhouse team with outstanding and varied proficiencies.
Clients
GolflogixIndustries
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24$1,000+10 - 49 employeesPlano, TXSemaphore Mobile is a mobile application development company located in Plano, Texas. The small team focuses on Mobile App Development, UX/UI Design, Custom Software Development, Web Development, and more. The firm was established in 2002.Read More
Clients
CraigslistIndustries
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25$5,000+10 - 49 employeesNew York, NYNoCode Team is a small mobile application development company. They provide mobile app development and robotics process automation and were established in 2015.Read More
Industries
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26$10,000+10 - 49 employeesRockville, MDApplication development company Simpalm was launched in 2009. In Rockville, Maryland; Chicago, Illinois; Tysons, Virginia and Washington, District of Columbia, their small team provides Mobile App Development, Web Design, Web Development, and UX/UI Design.Read More
Clients
TaptinIndustries
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27$50,000+50 - 249 employeesNew York, NYUtility, a mobile application development firm, is headquartered in New York, New York; Culver City, California and Austin, Texas. Founded in 2013, the midsize team provides Mobile App Development, Web Design, UX/UI Design, Custom Software Development, and more.Read More
Clients
Airbnb NBA Coca-Cola ForbesIndustries
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28$100,000+10 - 49 employeesHalf Moon Bay, CARead More
Zurgerberg Inc is a mobile app consultancy founded in 2019 in Half Moon Bay, Calif. With 10+ employees on board, they mainly provide mobile app development and product design. Their clients consist of small-sized companies in consumer products and business services industries, with a few enterprise-level clients as well.
Clients
Screenshop (recently acquired)Industries
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29$10,000+10 - 49 employeesLos Angeles, CARead More
Overturn Media is a website development company. Launched in 2015, the team provides web development, video production, mobile app development, e-commerce development, and more. Their small firm is in Los Angeles, California.
Industries
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30$50,000+10 - 49 employeesNew York, NYInventix Labs is a cybersecurity company launched in 2018. Their small team is based in New York, New York and Eagan, Minnesota and specializes in cybersecurity, custom software development, web development, and mobile app development.Read More
Industries
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