Top 100 Mobile App Developers in the United States
The Best of June 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$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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1052$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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1053$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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1054$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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1055Undisclosed50 - 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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1056$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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1057$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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1058$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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1059$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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1060$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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1061$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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1062Undisclosed10 - 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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1063Undisclosed50 - 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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1064Undisclosed10 - 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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1065$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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1066$5,000+50 - 249 employeesSouth Barrington, ILCepoch is a midsize AI Agents company established in 2009. Their services include AI Agents, Mobile App Development, Cybersecurity, Web Development, and more. The company is located in South Barrington, Illinois.Read More
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1067$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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1068$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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1069$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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1070$1,000+10 - 49 employeesMiami, FLOnePix is a web development firm. They focus on Web Development, Mobile App Development, E-Commerce Development, Enterprise App Modernization, and more and were founded in 2018. Their small team is located in Miami, Florida.Read More
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1071$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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1072$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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1073$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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1074$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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1075$5,000+10 - 49 employeesWesterville, OHAcme Software is a software development company. Their small team is in Westerville, Ohio. Their services include Custom Software Development, Generative AI, AI Agents, Mobile App Development, and more. The agency was launched in 2019.Read More
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1076$5,000+10 - 49 employeesAtlanta, GAThe Web Force is a web design agency. The firm is located in Atlanta, Georgia and Lahore, Pakistan. Their services include Web Design and UX/UI Design.Read More
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1077$10,000+50 - 249 employeesMoorestown, NJMidsize custom software development company C-Metric , is based in Moorestown, New Jersey and Gandhinagar, India. Established in 1995, the team provides Custom Software Development, Web Development, Mobile App Development, Web Design, and more.Read More
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WellyfitIndustries
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1078$5,000+50 - 249 employeesRichardson, TXTech Genies is a midsize IT staff augmentation company. Established in 2015, the team focuses on IT staff augmentation, Custom Software Development, Mobile App Development, BI & big data consulting & SI, and more. The agency is in Richardson, Texas; Pickering, Canada; Ciudad de México, Mexico and Beirut, Lebanon.Read More
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1079$10,000+10 - 49 employeesWhite Plains, NYCreate Neptune, an UX design agency, is based in White Plains, New York. The firm provides UX/UI Design, Custom Software Development, Mobile App Development, AR/VR development, and more and has a small team.The firm was established in 2015.Read More
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1080$10,000+10 - 49 employeesAustin, TXBased in Austin, Texas, Codesmen LLC is a small user experience company. They specialize in UX/UI Design, Web Development, Branding, Marketing Strategy, and more and were established in 2017.Read More
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WalletFloIndustries
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