Top 100 Mobile App Developers in the United States
The Best of December 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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991$25,000+2 - 9 employeesFayetteville, ARRead More
Located in Fayetteville, Arkansas, Sales & Software is an app development firm. The small team specializes in mobile app development, business consulting, corporate training, custom software development, and more. The company was launched in 2020.
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992$10,000+2 - 9 employeesBoston, MAAclarify is a small custom software development company. The Boston, Massachusetts-based firm was founded in 2022. Their team provides Custom Software Development, Web Development, Mobile App Development, Blockchain, and more.Read More
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993$5,000+50 - 249 employeesParsippany-Troy Hills, NJRead More
Korcomptenz Inc is a web and mobile app development firm based in Mount Arlington N.J. Founded in 2003, their team of 120 serves clients in the advertising and nonprofit sectors. Services include iOS/Android, WordPress, and Drupal development.
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994$25,000+2 - 9 employeesNew York, NYRead More
The Thoughtful Company is a technology consultancy based in Boulder, Colo. The company, founded in 2019, is a solo enterprise that provides cloud consulting & SI, custom software development, web development, mobile app development, and application management & support services. The Thoughtful Company serves small and mid-market companies in various industries that include financial services, consumer products & services, and business services.
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DComplyIndustries
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995Undisclosed10 - 49 employeesAtlanta, GALaunch is a web design company. The Atlanta, Georgia-based company was founded in 2011. Their team provides Web Design and UX/UI Design.Read More
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Char-BroilIndustries
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996$75,000+10 - 49 employeesBoston, MACustom software development company Zagaran Software was founded in 2013. The firm provides Custom Software Development, Web Development, and Mobile App Development and has a small team. The firm is located in Boston, Massachusetts.Read More
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Harvard UniversityIndustries
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997$5,000+10 - 49 employeesLos Angeles, CABepom Inc., a software development company, was founded in 2017. Their small team is headquartered in Los Angeles, California. The agency provides custom software development, web development, mobile app development, e-commerce development, and more.Read More
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998$5,000+2 - 9 employeesMiami, FLEtere Studio is a Miami, Florida-based application development company. The small agency was established in 2024. Their services include Mobile App Development, Artificial Intelligence, and Custom Software Development.Read More
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999$10,000+2 - 9 employeesGainesville, FLRead More
Onward Development is a mobile app and web development company based in Gainesville, Fla. Founded in 2014, they have seven employees specializing in custom software development and custom tech solutions for small, midmarket, and global companies, typically in business services, healthcare, finance, and IT. Their expertise covers the development of applications, enterprise software, API, and backend systems.
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1000$5,000+2 - 9 employeesBoston, MARead More
Sparc Agency is a Mantua Township, New Jersey-based website development company. The company offers web development, mobile app development, ux/ui design, custom software development, and more and is small.The company was established in 2019.
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1001$5,000+2 - 9 employeesWashington, DCRead More
YourCTO is a boutique app and software development company based in Washington, DC. The company, founded in 2019, has a team of less than ten that provides custom software development, mobile app development, and business consulting services to small companies in various industries.
Clients
Word of Mouth, Inc.Industries
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1002$1,000+250 - 999 employeesBellevue, WARead More
E-commerce development firm Neighborsoft.team was established in 2009. Their midsize team is headquartered in Bellevue, Washington. Neighborsoft.team provides e-commerce development, web development, custom software development, mobile app development, and more.
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1003$10,000+10 - 49 employeesLos Angeles, CARead More
Alena Solutions is an e-commerce development firm based in Woodland Hills, Calif. Founded in 2016, their team of 30 serves clients in the e-commerce and automotive sectors. Services include custom software development and web development.
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HP TunersIndustries
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1004$5,000+10 - 49 employeesOxnard, CATechanic Infotech, a custom software development company, was established in 2020. They are located in Jaipur, India and Oxnard, California and have a small team. Techanic Infotech offers Custom Software Development, Mobile App Development, Web Development, and Artificial Intelligence.Read More
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1005$10,000+50 - 249 employeesSan Mateo, CARead More
Located in San Mateo, Calif., Ribbonfalls is a full stack development house boasting a team of at least 50 employees. The company was started in 2019 and offers mobile app, web, and custom software development as well as UX/UI design services. Their clients range from small to mid-sized businesses.
Clients
LamdenIndustries
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1006Undisclosed10 - 49 employeesKingston, NYRead More
Moonfarmer, a software development firm, is located in Kingston, New York. The firm provides custom software development, ux/ui design, web development, web design, and more and has a small team.The firm was established in 2003.
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1007$10,000+50 - 249 employeesPhiladelphia, PARead More
Arcweb Technologies is a software development firm. Their midsize team is in Philadelphia, Pennsylvania. Their team offers custom software development, digital strategy, graphic design, and mobile app development.
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1008$1,000+10 - 49 employeesNewcastle, WAHyperBeans is a web development firm headquartered in Newcastle, Washington. The agency offers Web Development, Mobile App Development, Custom Software Development, Enterprise App Modernization, and more and has a small team.The agency was launched in 2011.Read More
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1009$10,000+10 - 49 employeesManhattan Beach, CARead More
Health Samurai is a machine learning company based in Manhattan Beach, Calif. Founded in 2004, the team of 16 specializes in web development, mobile app development and AI.
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1010$1,000+2 - 9 employeesFremont, CAZeebrix is a. Their small team is located in Fremont, California. Their services include. The firm was founded in 2023.Read More
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1011$25,000+2 - 9 employeesDowney, CARead More
Vivus is a full-service custom web development and internet marketing firm based in Downey, Calif. The firm, founded in 2018, has a team of more than five that provides, among others, web design, web development, and mobile app development services to small and larger-sized companies and institutions in the business services, education, financial services, and many other industries.
Clients
TalaIndustries
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1012$5,000+10 - 49 employeesKaty, TXRead More
Founded in 2017, Alkali is a small social media marketing agency located in Katy, Texas. Their services include social media marketing, search engine optimization, pay per click, custom software development, and more.
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1013$10,000+10 - 49 employeesOakland, CAMarketing Strategy company Reverence Global was established in 2020. The firm focuses on Marketing Strategy, Branding, Search Engine Optimization, Web Design, and more and has a small team.Read More
Clients
Good Radiance Inc.Industries
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1014$5,000+10 - 49 employeesWarsaw, INRead More
Peakey Enterprise LLC is a software development company based in Warsaw, Ind. The company, founded in 2003, has more than ten employees and provides, among others, custom software development, cloud consulting & SI, and web development services to various companies and institutions.
Clients
KCV CyclingIndustries
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1015Undisclosed50 - 249 employeesMiami, FLRead More
OrNsoft Corporation is a development firm headquartered in Miami with a satellite office in Bonneuil-sur-Marne, France. OrNsoft was founded in 2006 and provides custom software development, web development, mobile app development, and IT strategy consulting services mainly enterprise clients.
Industries
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1016$5,000+10 - 49 employeesLos Angeles, CARead More
indusriaLAX is a custom software and application development company based in Los Angeles, Costa Mesa, and San Diego, Calif. Founded in 2012, their team of less than 50 provides big and small businesses through CRM consulting, custom software development, and web development.
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Car Rental Help CenterIndustries
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1017$5,000+50 - 249 employeesEdison, NJI Verve Inc, a custom software development firm, was launched in 2008. Their midsize team is in Edison, New Jersey. The firm provides Custom Software Development, Artificial Intelligence, Enterprise App Modernization, Mobile App Development, and more.Read More
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1018$10,000+2 - 9 employeesHicksville, NYRead More
Logismico is a web agency based in New York with more than two employees. Founded in 2010, they offer web development, custom software development, and product design services for clients in the fields of advertising, business services, and consumer products.
Clients
TeamTrackyIndustries
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1019$5,000+50 - 249 employeesMiami, FLBolder Apps, an app development firm, is based in Miami, Florida and New York, New York. They specialize in Mobile App Development and Web Development and were established in 2019.Read More
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1020$10,000+2 - 9 employeesSchaumburg, ILRead More
Velan Solutions, LLC is a 4-person software development company founded in 2017. They are headquartered in Schaumburg, Ill. They offer numerous services, including mobile app development, IT strategy consulting, and custom software development. They primarily serve small businesses in various industries: IT, government, retail, education, and consumer services.
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Marmon REPIndustries
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