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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1051$1,000+50 - 249 employeesElgin, ILFounded in 2023, American Digital Studios is a midsize branding company. Their team offers Branding, Social Media Marketing, Content Marketing, Email Marketing, and more. The company is located in Elgin, Illinois.Read More
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1052$5,000+50 - 249 employeesSeattle, WAINFINITE ART SOLUTIONS is a graphic design agency. Established in 2014, the firm is located in Seattle, Washington. Their services include Graphic Design and Mobile App Development.Read More
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1053$5,000+50 - 249 employeesNew York, NYUpStack, an IT staff augmentation company, was founded in 2014. The team provides IT staff augmentation and IT managed services.Read More
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1054$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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1055$10,000+2 - 9 employeesNew York, NYRead More
Weil & Jones is an IT firm that was founded in 2002. The company is headquartered in New York and consists of less than 10 employees. They specialize in custom software and web development, primarily to midmarket clients.
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McKinsey & Co.Industries
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1056$10,000+10 - 49 employeesLewes, DEBased in Lewes, Delaware; Al Batayih, United Arab Emirates and Kolkata, India, Metaborong Technologies Private Limited is a small Blockchain company. They specialize in Blockchain, Artificial Intelligence, AI Agents, Generative AI, and more and were founded in 2022.Read More
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1057$10,000+50 - 249 employeesNew York, NYHappyFunCorp is a software development firm. Launched in 2009, the midsize firm is located in New York, New York. Their team specializes in Custom Software Development, UX/UI Design, Digital Engineering, Mobile App Development, and more.Read More
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1058Undisclosed50 - 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.
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1059$10,000+10 - 49 employeesQueens, NYZactra Technologies Inc, a mobile application development company, was established in 2018. Their small team is in Queens, New York. Their services include Mobile App Development, Graphic Design, Web Development, Social Media Marketing, and more.Read More
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1060$25,000+10 - 49 employeesTampa, FLSourcetoad, a software development firm, was established in 2008. The agency focuses on Custom Software Development, Artificial Intelligence, Mobile App Development, UX/UI Design, and more and has a small team. The agency is based in Tampa, Florida.Read More
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1061$1,000+2 - 9 employeesDoral, FLRead More
Hyperion is a web development company. The small Doral, Florida-based agency was founded in 2023. Their team focuses on web development, custom software development, enterprise app modernization, mobile app development, and more.
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1062$10,000+10 - 49 employeesCharlotte, NCRead More
Kepler Team is a software development company. Founded in 2020, the company is headquartered in Charlotte, North Carolina. The small team provides Custom Software Development, Artificial Intelligence, AI Consulting, Low/No Code Development, and more.
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1063$1,000+10 - 49 employeesScottsdale, AZRead More
ETT, a AR/VR development company, is located in Scottsdale, Arizona and Amsterdam, Netherlands. The small company was founded in 2020. Their services include AR/VR development, web development, mobile app development, custom software development, and more.
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1064$5,000+10 - 49 employeesSterling, VARead More
palmiq is a one-stop digital services provider founded in 2017 in Sterling, Va. With about 20 employees on board, they offer a wide range of services, including IT strategy consulting, IT managed services, mobile app development, and UX/UI design. The main clients are enterprise-level and medium-sized businesses.
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Ribbon CommunicationsIndustries
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1065$25,000+10 - 49 employeesAustin, TXRead More
Founded in 2019, Astronomic is located in Austin, Texas. Their team of nearly 10 employees provides UX/UI design, web development, and marketing strategy services for enterprise, midmarket, and small business. They focus on education, health care, medical, and financial services industries.
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GlimpseK12Industries
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1066$10,000+10 - 49 employeesChandler, AZRead More
Custom software development firm Xipe Technology was established in 2010. They are located in Mexico City, Mexico and have a small team. Xipe Technology offers custom software development, ux/ui design, business consulting, direct marketing, and more.
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1067$10,000+10 - 49 employeesRichardson, TXBased in Richardson, Texas, Nexrage Studios is an app development firm. The team provides Mobile App Development and Web Development.Read More
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1068Undisclosed10 - 49 employeesRaleigh, NCRead More
Carimus is a web development firm. They are located in Raleigh, North Carolina and have a small team. Their services include web development, custom software development, mobile app development, ux/ui design, and more. The firm was founded in 2013.
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1069Undisclosed50 - 249 employeesFranklin Township, NJCustom software development firm Sphere Global is headquartered in Franklin Township, New Jersey. The midsize team specializes in Custom Software Development, Web Development, Mobile App Development, and Robotics Process Automation and was founded in 2004.Read More
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1070Undisclosed10 - 49 employeesRoswell, GARead More
The APPINEERS is a mobile app development company. Their small team is located in Roswell, Georgia. The agency specializes in mobile app development.
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1071$10,000+2 - 9 employeesDenver, CORead More
Forbina Consulting, LLC is a custom software development company launched in 2020. Their small team is based in Castle Rock, Colorado. Their services include custom software development, cloud consulting & SI, and other application development.
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Foundation for the Accreditation of Cellular TherapyIndustries
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1072$50,000+10 - 49 employeesSt. Louis, MORead More
Happen technologies is a custom software development company in Saint Charles, Missouri. The small company was launched in 2018. Their services include custom software development, IT staff augmentation, mobile app development, and ux/ui design.
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1073$1,000+2 - 9 employeesLindenhurst, NYRead More
Launch Site LLC is a web design agency. Headquartered in Lindenhurst, New York, their small team offers web design, web development, social media marketing, email marketing, and more. The agency was established in 2019.
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The Northwind GroupIndustries
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1074$1,000+2 - 9 employeesBradenton, FLRead More
Hashtag Systems LLC is a consultancy based in Bradenton, Fla. with fewer than 10 team members. They have offered cloud consulting, web development, and mobile app development solutions since their founding in 2014. They mainly work with small businesses.
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Allergy AffiliatesIndustries
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1075$25,000+10 - 49 employeesPhiladelphia, PAMile6 is a software development firm. Launched in 1996, the team focuses on Custom Software Development, Web Development, Mobile App Development, Web Design, and more. Their small company is located in Philadelphia, Pennsylvania.Read More
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1076$1,000+2 - 9 employeesLas Vegas, NVRead More
ID Web Design & Development + SEO, PPC, Mobile Apps, a SEO services firm, is based in Las Vegas, Nevada. Launched in 2010, the small team provides search engine optimization, social media marketing, ux/ui design, mobile app development, and more.
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1077$1,000+2 - 9 employeesMarshall, ILRead More
Net Diatom is a web and design agency founded in 2019 with a team of fewer than 10 experts. Based in Marshall, Ill., they specialize in web development, UX/UI design, and logo services for clients.
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ShrinersIndustries
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1078$5,000+10 - 49 employeesAustin, TXBerrybyte Innovations LLC is a software development company in Austin, Texas. They provide Custom Software Development, Web Development, and Mobile App Development and were founded in 2024.Read More
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1079$1,000+2 - 9 employeesSouth Bend, INAcolyte Applications, a software development company, was founded in 2018. Their small team is headquartered in South Bend, Indiana. Their services include custom software development, application management & support, ux/ui design, mobile app development, and more.Read More
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1080$5,000+2 - 9 employeesDenver, CORead More
Wonder and Wander is a Denver, Colorado-based user experience company. They provide ux/ui design, mobile app development, product design, custom software development, and more and were founded in 2021.
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