Top 100 Mobile App Developers in the United States
The Best of October 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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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures, a custom software development company, is in Irvine, California. Established in 2017, the small team offers Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more.Read More
Industries
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421$50,000+10 - 49 employeesPhiladelphia, PARead More
Founded in 2014, OpenForge is a development and design company. Located in Philadelphia, their team of 15+ specializes in mobile app development and UX/UI design for clients in the healthcare industry.
Clients
Medical Mutual of OhioIndustries
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422$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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423$50,000+10 - 49 employeesBuffalo, NYRead More
Helm Experience & Design is a design firm that is located in Buffalo, N.Y. Founded in 2014, they have about 6 employees that do custom software development, web design, mobile app development, UX/UI design, and web development. Most clients are small businesses.
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43NorthIndustries
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424$5,000+50 - 249 employeesSan Jose, CARead More
Gummicube, Inc., a Mobile & App Marketing company, was launched in 2010. They are based in San Jose, California and have a midsize team. Gummicube, Inc. Specializes in Mobile & App Marketing, Mobile App Development, and Digital Strategy.
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425$50,000+2 - 9 employeesAtlanta, GA35th St Builders (3sb) is a mobile application development company. They are located in Atlanta, Georgia and have a small team. Their services include Mobile App Development, UX/UI Design, Web Development, and Low/No Code Development.Read More
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426$10,000+10 - 49 employeesMiami, FLRead More
SDSol Technologies is a mobile app development agency located in Miami, FL. The agency was founded in 1999 and has since grown to a team of nearly 75 who specialize in mobile app development, custom software development, IoT development, UI/UX design, and more.
Clients
Cartier SBA Sites MyPark PADLIndustries
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427$1,000+10 - 49 employeesPhiladelphia, PARead More
SEO agency Chirp Technologies was launched in 2018. Their small team is headquartered in Philadelphia, Pennsylvania and Lahore, Pakistan. Chirp Technologies offers search engine optimization, mobile & app marketing, e-commerce development, custom software development, and more.
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428$10,000+10 - 49 employeesFarmington, MIDenovo Studios is an Enterprise App Modernization company in Farmington, Michigan and Park Ridge, Illinois. The firm focuses on Enterprise App Modernization, Custom Software Development, Artificial Intelligence, and Mobile App Development and has a small team.The firm was established in 2015.Read More
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429$10,000+10 - 49 employeesDenver, COHeadquartered in Denver, Colorado, WestLink is a custom software development company. The small team focuses on Custom Software Development, Robotics Process Automation, Mobile App Development, Artificial Intelligence, and more and was founded in 2016.Read More
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430$10,000+50 - 249 employeesSan Jose, CABeehive Software is a software development company. Founded in 2021, the midsize company is based in San Jose, California and Herzliya, Israel. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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431$5,000+10 - 49 employeesSheridan, WYJetBase is a Sheridan, Wyoming-based API Development company. The small team provides API Development, Custom Software Development, cloud consulting & SI, E-Commerce Development, and more. The company was established in 2014.Read More
Industries
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432$100,000+50 - 249 employeesNew Orleans, LARead More
Revelry Labs is a software development company founded in 2012. The team of 34 employees works in two locations, New Orleans and Chicago, focusing on web development, custom software development, mobile app development, IT staff augmentation, and UX/UI design.
Clients
FillogicIndustries
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433$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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434$75,000+10 - 49 employeesSpring Hill, TNSwordsweeper is a small software development company. Founded in 2012, the company is located in Spring Hill, Tennessee. Their team offers Custom Software Development, Mobile App Development, AI Consulting, UX/UI Design, and more.Read More
Clients
NextFoods Dana Estates Hank Sauce Matter of FactIndustries
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435$5,000+10 - 49 employeesDover, DEFounded in 2020, Outloud is a software development firm. Their small team is located in Bratislava, Slovakia and Dover, Delaware and specializes in Custom Software Development, Artificial Intelligence, UX/UI Design, and Mobile App Development.Read More
Clients
OVB Allfinanz Brooklyn Investment Group Vicarius CloudTalkIndustries
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436$25,000+50 - 249 employeesPasadena, CAEstablished in 1991, Art+Logic is a software development firm. The agency specializes in Custom Software Development, UX/UI Design, Web Development, Mobile App Development, and more and has a midsize team.Read More
Clients
Yamaha Kroger Trader Joes NASAIndustries
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437$25,000+10 - 49 employeesPalm Beach Gardens, FLSoftware development company Iron Forge Development is in Palm Beach Gardens, Florida and Whitewater, Wisconsin. The small firm was founded in 2016. Their team focuses on Custom Software Development, Enterprise App Modernization, UX/UI Design, Blockchain, and more.Read More
Industries
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438$25,000+10 - 49 employeesSpring, TXRead More
Software development firm Espresso Moon was established in 2004. Their small team is in Houston, Texas. Their services include custom software development, mobile app development, web design, and IT managed services.
Clients
Nucor Steel Tesla Solvay MacomIndustries
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439$25,000+250 - 999 employeesSunrise, FLRead More
Sigma Solve is a software consulting firm located in Fort Lauderdale, Fla. They have about 80 employees that serve clients in the IT sector. Founded in 2002, Sigma Solve does custom software development and e-commerce development.
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Microsoft;Silver PartnerIndustries
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440$50,000+10 - 49 employeesAustin, TXRead More
Eureka is a custom software and technology engineering firm based in Austin, Texas. Founded in 1986, Eureka's has about 20 employees that primarily focus on midmarket businesses in the telecommunications sector. Services include custom software, mobile app development, and UX/UI design.
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Apple Dell Samsung DropboxIndustries
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441$10,000+10 - 49 employeesPlum, PAB-Three Solutions, Inc., a custom software development firm, is headquartered in Plum, Pennsylvania and Plum, Pennsylvania. The small firm was founded in 2006. Their services include Custom Software Development, Mobile App Development, Enterprise App Modernization, Artificial Intelligence, and more.Read More
Industries
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442$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.
Clients
OpenTableIndustries
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443Undisclosed250 - 999 employeesIrvine, CASilk Software is an e-commerce development company established in 2007. Their midsize team is based in Irvine, California and New York, New York. Their services include E-Commerce Development, ERP consulting and SI, Social Media Marketing, Search Engine Optimization, and more.Read More
Clients
AllbirdsIndustries
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444$5,000+10 - 49 employeesApex, NCSoftware development firm RoleModel Software is headquartered in Apex, North Carolina and Menomonie, Wisconsin. The small firm was founded in 1997. Their team specializes in Custom Software Development, Web Development, UX/UI Design, and Mobile App Development.Read More
Clients
C12 GroupIndustries
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445$1,000+10 - 49 employeesCoral Gables, FLLocated in Coral Gables, Florida, Archie Labs is a software development company. The company specializes in Custom Software Development, Mobile App Development, Artificial Intelligence, Web Development, and more and is small.The company was established in 2024.Read More
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446$10,000+10 - 49 employeesAtlanta, GARead More
Codesmith Development is an Atlanta based web development firm that was founded in 2013. Their team of 10 specializes in web development, custom software development, and mobile app development.
Clients
College Football Hall of FameIndustries
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447Undisclosed50 - 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.
Clients
Bioscope -
448$5,000+50 - 249 employeesNew York, NYRapptr Labs is an AI development company launched in 2018. The firm specializes in Artificial Intelligence, Custom Software Development, UX/UI Design, Web Development, and more and has a midsize team. The firm is based in New York, New York and Jersey City, New Jersey.Read More
Clients
Realtor.comIndustries
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449$50,000+50 - 249 employeesVienna, VAMobomo, a web development firm, is based in Vienna, Virginia; Nixa, Missouri and Denver, Colorado. The firm provides Web Development, UX/UI Design, Custom Software Development, Web Design, and more and has a midsize team.The firm was established in 2007.Read More
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NASAIndustries
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450$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.
Clients
SixpointIndustries
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