Top 100 Mobile App Developers in the United States
The Best of December 2025Looking 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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481$75,000+2 - 9 employeesCarlsbad, CABNMA is a software development firm. They provide Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2005. Their small team is located in Carlsbad, California.Read More
Industries
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482$50,000+50 - 249 employeesDenver, COWestLink is a Robotics Process Automation company. They offer Robotics Process Automation, Custom Software Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2016. The company is headquartered in Denver, Colorado.Read More
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483$100,000+10 - 49 employeesSan Francisco, CARead More
This California-based software company has strong expertise in web and mobile app development. The team of less than 50 has worked in various industries, from fitness to healthcare – they’ve done it all.
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GoogleIndustries
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484$50,000+50 - 249 employeesMiami, FLORIL is a midsize Miami, Florida-based custom software development firm. Launched in 2015, the team specializes in Custom Software Development, Product Design, UX/UI Design, Web Development, and more.Read More
Clients
RentometerIndustries
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485$50,000+10 - 49 employeesSolana Beach, CARead More
Kromeon is a software development firm based in Encinitas, Calif. and was founded in 2015. Their team of 4 employees specializes in custom software development, CRM consulting, and eCommerce development.
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NFLIndustries
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486$100,000+50 - 249 employeesSan Francisco, CARead More
Blue Rocket is a San Francisco based digital design and development company. They were founded in 2008 and have a team of 21 employees. They specialize in UX/UI design and mobile app development and primarily work with clients in the hospitality, real estate, and business services industries.
Clients
Best BuyIndustries
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487$1,000+50 - 249 employeesLos Angeles, CARead More
Launched in 2012, Baymediasoft Technologies is a midsize web development firm. Their services include web development, mobile app development, ux/ui design, web design, and more. The firm is headquartered in Los Angeles, California and Udaipur, India.
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488$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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489$10,000+2 - 9 employeesSeattle, WAMontana Banana Web & Mobile Development + Design is an Ecommerce Marketing company based in Seattle, Washington. The small team offers Ecommerce Marketing, Conversion Optimization, Web Design, Web Development, and more and was founded in 1996.Read More
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ESS Eye ProIndustries
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490Undisclosed50 - 249 employeesNew York, NYRead More
Based in Labuan, Malaysia, Web3Dev is a AR/VR development company. They focus on AR/VR development, blockchain, web development, mobile app development, and more and were launched in 2015.
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491$5,000+10 - 49 employeesPittsburgh, PARead More
Build in Motion is a Pittsburgh, Pennsylvania-based user experience design agency. They focus on ux/ui design, e-commerce development, mobile app development, web design, and more and were established in 2013.
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492$25,000+10 - 49 employeesNew York, NYEconify is a cloud consulting & SI company. Established in 2001, the agency is in New York, New York and Birmingham, England. The small team focuses on cloud consulting & SI, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
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493Undisclosed50 - 249 employeesAustin, TXRead More
Headspring is a full-service custom software engineering and consultancy headquartered in Austin, Texas. Founded in 2001, they design technology solutions to solve complex problems for partners across the country and have delivered over 800 projects. Headspring's services include custom software development, web development, mobile app development, cloud consulting, and enterprise app modernization.
Clients
eMoneyIndustries
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494$5,000+10 - 49 employeesMiami, FLRead More
InfinixSoft is a mobile app development company founded in 2009. With two locations in Miami and New York, the company has a team of fewer than 40 employees that primarily serves small businesses. Their services include custom software and mobile app development.
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ShoudoutIndustries
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495$1,000+50 - 249 employeesLos Angeles, CAKurli Codes, an e-commerce development company, was established in 2009. The midsize Los Angeles, California-based team focuses on E-Commerce Development and Mobile App Development.Read More
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496$10,000+10 - 49 employeesLouisville, KYFocustApps is a software development company. The small Louisville, Kentucky-based firm was founded in 2014. Their team focuses on Custom Software Development, Mobile App Development, BI & big data consulting & SI, Artificial Intelligence, and more.Read More
Clients
OnPoint GroupIndustries
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497$5,000+10 - 49 employeesWalnut Creek, CARead More
Web design agency Nemomakes is based in Walnut Creek, California. The agency offers web design, ux/ui design, web development, and mobile app development and is small.The agency was launched in 2019.
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498$10,000+10 - 49 employeesMiami Lakes, FLRead More
Anvixa is a marketing agency in Miami. Founded in 2011, they have fewer than 5 employees that serve mostly small-business and midmarket clients in the retail, business, and real estate industries. Services include social media marketing, branding, and web design.
Clients
Juan ValdezIndustries
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499$5,000+2 - 9 employeesMilford, CTIn Milford, Connecticut and New York, New York, Modern Launch is a software development company. The small firm was launched in 2022. Their team offers Custom Software Development, Web Development, and Mobile App Development.Read More
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500$5,000+10 - 49 employeesBoston, MARead More
Small Mobile & App Marketing company Full Cortex, a Rocketfarm Company, is in Boston, Massachusetts. They focus on Mobile & App Marketing, Web Development, Mobile App Development, Advertising, and more and were established in 2016.
Clients
WinebarsIndustries
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501$10,000+10 - 49 employeesLafayette Hill, PASOTechnology is a small AI Agents company. Founded in 2007, the company is in London, England and Lafayette Hill, Pennsylvania. Their team provides AI Agents, Artificial Intelligence, Custom Software Development, Digital Strategy, and more.Read More
Clients
bakerdaysIndustries
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502$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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503$10,000+10 - 49 employeesSan Francisco, CACoding Crafts LLC is a mobile application development firm in San Francisco, California. The small team specializes in Mobile App Development, Web Development, Custom Software Development, Blockchain, and more and was established in 2019.Read More
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YogaJointIndustries
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504$75,000+2 - 9 employeesOceanside, CARead More
HypeLife is a brand development and precision marketing agency based in San Diego, CA. It focuses mainly on small businesses, with some midmarket and enterprise clients. Established in 2001, HypeLife maintains a small team of fewer than 10 employees.
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[adult swim]Industries
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505$5,000+10 - 49 employeesColumbia, MDRead More
MOS Creative is a mobile, web, and digital company located in Columbia, Md. Founded in 2005, they have six employees specializing in content marketing, website design and development, UX/UI design, video production, and digital marketing. They work with small and midmarket clients, particularly in business services and consumer products.
Clients
Montgomery Child Care AssociationIndustries
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506Undisclosed50 - 249 employeesSan Francisco, CARead More
Scalio is a global digital product agency based in San Francisco, with offices in Atlanta and in Orange, Calif. The agency, founded in 2011, has more than 40 employees and provides, among others, web design, UX/UI design, and web development services to midmarket and other companies in various industries.
Clients
Intuitive SurgicalIndustries
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507$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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508$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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509$50,000+50 - 249 employeesNew York, NYBoosty Labs is a Blockchain company. Launched in 2017, the team provides Blockchain, Web Development, IT staff augmentation, Custom Software Development, and more. Their midsize firm is based in New York, New York and Kyiv, Ukraine.Read More
Clients
ConsensysIndustries
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510$5,000+10 - 49 employeesChicago, ILHristov Development, an UX agency, was founded in 2013. Their small team is headquartered in Chicago, Illinois and Aguascalientes, Mexico. The company offers UX/UI Design, cloud consulting & SI, IT managed services, IT staff augmentation, and more.Read More
Clients
CylindoIndustries
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