Top 100 Mobile App Developers in the United States
The Best of February 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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511$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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512$25,000+50 - 249 employeesGrand Rapids, MIMutually Human is a midsize software development company. The Grand Rapids, Michigan-based company was established in 2006. Their team focuses on Custom Software Development, BI & big data consulting & SI, Web Development, Mobile App Development, and more.Read More
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513$25,000+50 - 249 employeesAllen, TXBIT Studios is a custom software development firm. Their midsize team is based in Allen, Texas and London, England. Their services include Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more. The agency was founded in 1990.Read More
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514Undisclosed10 - 49 employeesNew York, NYTechnoSIP Inc is a New York, New York-based e-commerce development firm. The small team offers E-Commerce Development, Mobile App Development, Web Development, Custom Software Development, and more. The agency was established in 2010.Read More
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SummerBodyClubIndustries
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515Undisclosed10 - 49 employeesHoboken, NJDigital Tails Group is an e-commerce development firm. Their small team is based in Hoboken, New Jersey and offers E-Commerce Development, AR/VR development, Custom Software Development, Mobile App Development, and more. The firm was established in 2021.Read More
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516$5,000+2 - 9 employeesSt. Louis, MOVIVIDSITES is a web design agency. The St. Louis, Missouri-based agency was launched in 1999. The small team offers Web Design, Web Development, E-Commerce Development, UX/UI Design, and more.Read More
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ReebokIndustries
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517$10,000+50 - 249 employeesDallas, TXBitsol, an artificial intelligence company, is based in Dallas, Texas and Islamabad, Pakistan. The midsize agency was launched in 2015. Their team specializes in Artificial Intelligence, Web Development, Mobile App Development, Custom Software Development, and more.Read More
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518$1,000+10 - 49 employeesProvo, UTRead More
Bright Bridge Web is a Provo, Utah based web development firm. They were founded in 2014 and have 20 employees. They specialize in the use of the Django framework and along with web development, they also offer mobile app development.
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Creative Energies SolarIndustries
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519$5,000+10 - 49 employeesSt. George, UTVirgo Development is a software development company in St. George, Utah. They provide custom software development, web development, and mobile app development and were founded in 2005.Read More
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520Undisclosed50 - 249 employeesSeattle, WARead More
Smashing Ideas is a mobile app development company that offers an array of services such as UI/UX design, web design, data strategy and analytics, and quality assurance and testing. Since its founding in 1996, Smashing Ideas has grown to over 50 employees who are passionate, curious, and creative.
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ReachNow -
521$10,000+10 - 49 employeesAustin, TXRead More
Founded in 2015, Funsize is a product design agency. Their team of around 25 employees is based in Austin, Texas. They focus on product design, UI/UX design, and web development.
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OpenTableIndustries
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522$1,000+10 - 49 employeesHouston, TXRead More
United Developers, a mobile app development company, is based in Houston, Texas and Tolyatti, Russia. Founded in 2015, the small team offers mobile app development, custom software development, digital strategy, and mobile & app marketing.
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523$25,000+10 - 49 employeesNew York, NYRead More
Posse is a development company headquartered in New York, N.Y. It was founded in 2013 and has about 5 employees. Posse specializes in mobile app development, but also provides UX/UI design and web development services. Most of its clients are midmarket businesses.
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SixpointIndustries
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524$5,000+10 - 49 employeesIssaquah, WARead More
Since its founding in 2010, Inventive Mobile has been dedicated to mobile app development. Their small but expert team completed over 30 projects for both Android and iOS with over 10 million downloads.
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University of WashingtonIndustries
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525Undisclosed50 - 249 employeesMinneapolis, MNRead More
Headquartered in Minneapolis, MN with a satellite office in Phoenix, AZ, Ackmann & Dickenson (A&D) is a software development and digital marketing company. Founded in 2007, A&D has a team of 60+ employees. They provide web design, web development, mobile app development, and SEO.
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526$10,000+10 - 49 employeesPipersville, PARead More
Spark DSG is a UX design agency. The small team is based in Doylestown, Pennsylvania. Their services include ux/ui design, web design, web development, e-commerce development, and more.
Clients
JuvenescenceIndustries
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527$25,000+10 - 49 employeesSan Diego, CARead More
Website development firm Alliance Innovations is located in San Diego, California. The small agency was founded in 2019. Their team focuses on web development, digital strategy, custom software development, mobile app development, and more.
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528$10,000+50 - 249 employeesBrooklyn, NYRead More
With a presence on both the east and west coasts of the US, Prolific Interactive is a product agency that offers mobile app development, UI/UX design, and digital strategy. The team, which is headquartered in Brooklyn, NY with a second office in San Francisco, CA, serves mid-market and enterprise clients.
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American ExpressIndustries
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529$50,000+50 - 249 employeesPortland, ORAltSource Software, a software development firm, is headquartered in Portland, Oregon and Lake Oswego, Oregon. The midsize team offers Custom Software Development, Digital Strategy, Web Development, Mobile App Development, and more. The firm was founded in 2004.Read More
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OHSUIndustries
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530$10,000+250 - 999 employeesAtlanta, GAXperity, a custom software development firm and application testing company, is located in Atlanta, Georgia. The midsize firm was founded in 2008. Their team offers custom software development and application testing.Read More
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531Undisclosed10 - 49 employeesChicago, ILRead More
Based in Chicago, mobile marketing firm ComboApp offers branding solutions for mobile platform-oriented businesses. Their 20-person team has extensive knowledge of how best to market mobile experiences, in which they exclusively specialize. ComboApp's comprehensive approach includes traditional PR placement, creative development, digital media strategy, and UX/UI design for innovative mobile applications.
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IntelIndustries
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532$5,000+10 - 49 employeesAustin, TXRead More
Caffeine Interactive Technologies is a small mobile application development company. Based in Dripping Springs, Texas and , , the agency was founded in 2013. Their services include mobile app development, web development, digital strategy, and web design.
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533$50,000+10 - 49 employeesMiami, FLRead More
Cobuild Lab, Inc. is a software services company of around 10 employees. Founded in 2014, their headquarters is in Miami. They offer numerous services, including custom software development, product design, blockchain and UX/UI design.
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534$1,000+10 - 49 employeesCedar Park, TXRead More
CodingIT is a SEO services firm established in 2020. They are located in Cedar Park, Texas and Santa Fe, Argentina and have a small team. Their services include search engine optimization, web development, email marketing, web design, and more.
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535Undisclosed10 - 49 employeesRiverside, CAStudio 12 is a small software development firm headquartered in Riverside, California. They focus on Custom Software Development, Web Development, Mobile App Development, cloud consulting & SI, and more and were launched in 2013.Read More
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536$10,000+50 - 249 employeesSan Mateo, CAIT staff augmentation company Genium is located in San Mateo, California and New York, New York. The midsize team specializes in IT staff augmentation, Custom Software Development, Mobile App Development, and Artificial Intelligence. The agency was launched in 2011.Read More
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ShopPogoEclipseIndustries
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537$10,000+10 - 49 employeesPlano, TXRead More
Headquartered in Plano, Texas, GrowthMill is a small software development firm. They offer custom software development, mobile app development, AR/VR development, ux/ui design, and more and were established in 2020.
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538$50,000+10 - 49 employeesSan Francisco, CARead More
Exygy is a digital strategy and development company founded in 2007. Located in San Francisco, CA, Exygy’s team of about 25 employees specialize in web design, web development, and mobile app development for Android, iOS, and hybrid platforms. Other services include UI/UX design, branding, software development, and IT consulting.
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WikimediaIndustries
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539Undisclosed10 - 49 employeesVancouver, WARead More
Located in Portland, OR, Parthenon Software Group and its team of nearly 40 develop web and mobile apps. Founded in 2006, the company also has experience in custom software development.
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Intel -
540$5,000+50 - 249 employeesMcLean, VAJanBask Digital Design is a midsize web design agency located in Arlington, Virginia; McLean, Virginia; Ashburn, Virginia and Fairfax, Virginia. Established in 2010, the team focuses on Web Design, Web Development, Digital Strategy, Search Engine Optimization, and more.Read More
Industries
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