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
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7441Undisclosed50 - 249 employeesStamford, CTBranding firm ESMSYS was launched in 2003. The agency focuses on Branding and Web Design.Read More
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7442UndisclosedFreelancer employeesPortland, MEAutumn Lane Web Studios is a SEO services firm in Portland, Maine. They offer Search Engine Optimization and Web Design.Read More
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7443UndisclosedFreelancer employeesOverland Park, KSLightCore Systems is an IoT development company founded in 2002. Located in Overland Park, Kansas, the team specializes in IoT development and Custom Software Development.Read More
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7444Undisclosed50 - 249 employeesNorwalk, CTCareAR is an AR/VR development company. Headquartered in Norwalk, Connecticut, the team focuses on AR/VR development and IT managed services.Read More
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7445UndisclosedFreelancer employeesPiscataway, NJEast Jersey Tech LLC is a SEO services firm. Their team is located in Piscataway, New Jersey and provides Search Engine Optimization and Web Design.Read More
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7446UndisclosedFreelancer employeesLa Cañada Flintridge, CAFounded in 2023, Zendevr is a small La Cañada Flintridge, California-based UX design company. Their team provides UX/UI Design and Web Development.Read More
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7447UndisclosedFreelancer employeesNew York City, NYLaunched in 2024, M7 Apps is an user experience design agency. The small team offers UX/UI Design and Web Development.Read More
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7448UndisclosedFreelancer employeesMcCordsville, INKick Studios, LLC, a cloud consulting & SI company, provide cloud consulting & SI and Custom Software Development. They were founded in 2010.Read More
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7449UndisclosedFreelancer employeesLakeland, FLKJONGSys is a web design company. They were established in 2011, and their services include Web Design and Logo.Read More
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7450UndisclosedFreelancer employeesPort Jefferson Station, NYUS Design Hub is a small SEO company launched in 2023. Their services include Search Engine Optimization and Web Design.Read More
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7451$5,000+10 - 49 employeesVonore, TNImfitech IT Solution Pvt. Ltd. Is an Ahmedabad, India-based software development company. Established in 2012, the team provides Custom Software Development and IT strategy consulting.Read More
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7452$5,000+50 - 249 employeesTucson, AZGlobeSync Technologies is an user experience company founded in 2013. The company offers ux/ui design, cybersecurity, custom software development, web development, and more and has a midsize team.Read More
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7453$10,000+10 - 49 employeesSan Jose, CAArastu Systems is an IoT development company. The agency is in San Jose, California and Ahmedabad, India. Their team provides IoT development and Enterprise App Modernization.Read More
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7454Undisclosed250 - 999 employeesWilmington, DEKeylent Inc, a business intelligence company, was founded in 2010. The agency offers BI & big data consulting & SI and CRM consulting and SI, and is midsize.Read More
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7455$5,000+50 - 249 employeesNew York, NYLocated in Kaunas, Lithuania, Onectus is a small software development firm. They focus on custom software development, e-commerce development, mobile app development, IT strategy consulting, and more and were established in 2019.Read More
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Clusco UABIndustries
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7456Undisclosed50 - 249 employeesSan Jose, CAMidsize application development company The App Guruz, is in Rajkot, India and San Jose, California. Their services include Mobile App Development and UX/UI Design.Read More
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7457$1,000+10 - 49 employeesSan Francisco, CARead More
Alternova is a software development studio based in Medellin, Colombia, with an office in San Francisco. The studio, founded in 2019, has a team of around 20 that provides custom software development, web design & development, AR/VR development, mobile app development, and e-commerce development services. Alternova serves enterprise and smaller-sized companies in the business services, gaming, real estate, and e-commerce industries.
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UCSFIndustries
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7458$10,000+250 - 999 employeesBoston, MAFounded in 2012, Accedia is a midsize custom software development firm headquartered in Sofia, Bulgaria and Boston, Massachusetts. Their services include Custom Software Development, Web Development, Artificial Intelligence, Cybersecurity, and more.Read More
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Castle Trust Bank Lufthansa Technik Shawbrook SKFIndustries
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7459$250,000+10 - 49 employeesRolling Meadows, ILIT managed services company Nirvana Lab is located in Rolling Meadows, Illinois and Lucknow, India. They focus on IT managed services and Custom Software Development and were founded in 2023.Read More
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7460$50,000+10 - 49 employeesWashington, DCRead More
Launched in 2012, [e-spres-oh] is a custom software development company. They are located in Timișoara, Romania and Washington, District of Columbia and have a small team. Their services include custom software development, web development, mobile app development, and enterprise app modernization.
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7461$10,000+50 - 249 employeesLas Vegas, NVAI development company Trigma was launched in 2008. Their midsize team is located in Sahibzada Ajit Singh Nagar, India; Vancouver, Canada; Las Vegas, Nevada and Sandton, South Africa. Trigma focuses on Artificial Intelligence, Custom Software Development, AI Agents, cloud consulting & SI, and more.Read More
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WHO Samsung Walmart OttobockIndustries
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7462Undisclosed10 - 49 employeesRaleigh, NCNCIT Solutions is an user experience design agency. Launched in 2010, their team focuses on UX/UI Design and Graphic Design.Read More
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7463$1,000+50 - 249 employeesAnaheim, CARank Sol, a branding firm, is located in Faisalabad, Pakistan and Anaheim, California. The midsize team offers branding, search engine optimization, web design, ux/ui design, and more and was founded in 2009.Read More
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7464$10,000+50 - 249 employeesHouston, TXBased in Prague 7, Czech Republic and Houston, Texas, eMan is a website development company. The team provides Web Development and Mobile App Development.Read More
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7465$10,000+50 - 249 employeesNew York, NYNaztech Inc, a custom software development firm, was founded in 2014. The agency focuses on Custom Software Development and Mobile App Development.Read More
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7466Undisclosed10 - 49 employeesCasper, WYHypernics Technologies LLC, a SEO company, was established in 2016. The small team offers Search Engine Optimization and Web Development.Read More
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7467Undisclosed10 - 49 employeesMarrero, LASocial media marketing company KwalityTech offers Social Media Marketing and Content Marketing. They were launched in 2012.Read More
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7468$5,000+50 - 249 employeesNew York, NYHeadquartered in New York, New York; Jaipur, India and Jeddah, Saudi Arabia, Helpful Insight Private Limited is a mobile app development firm. The midsize company was founded in 2016. Their services include Mobile App Development, Web Development, UX/UI Design, and Artificial Intelligence.Read More
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Sound Aircraft Services, USAIndustries
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7469$10,000+50 - 249 employeesArcadia, CACustom software development company Solace Infotech Pvt. Ltd. Was established in 2010. They are located in Nashik, India; Pune, India and Arcadia, California and have a midsize team. Solace Infotech Pvt. Ltd. Provides Custom Software Development, Mobile App Development, E-Commerce Development, Artificial Intelligence, and more.Read More
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7470$10,000+50 - 249 employeesHallandale Beach, FLAvalith, a custom software development firm, is in Hallandale Beach, Florida and Mar del Plata, Argentina. Their services include Custom Software Development and IT staff augmentation.Read More
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