Top 100 Mobile App Developers in the United States

User experience design agency Sweetcode Lab was established in 2017. The small Nampa, Idaho-based team provides ux/ui design, web design, and logo.

RedSky Engineering is a custom software development firm launched in 2018. Their small team is based in Spanish Fork, Utah and focuses on custom software development, web development, branding, web design, and more.

Based in San Francisco, California, Gigster is a software development company. Established in 2014, the small team provides custom software development, web development, Artificial Intelligence, and other application development.

Agency Partner Interactive LLC is a web design and digital marketing agency located in Addison, Tx.  They were founded in 2010. With roughly 33 team members, they provide custom software development, web design, and web development services. Typically, their clients are small businesses or midmarket firms in advertising and marketing, e-commerce, or IT. 

Tevpro is a custom software development company. The small team is headquartered in Houston, Texas. Their services include custom software development, enterprise app modernization, mobile app development, and other application development.

Table XI is a mobile app and custom software developer based in Chicago, IL. Founded in 2002, they are a team of 50 curious minds that specialize in building websites, mobile applications and custom digital experiences for companies ranging from startups to well-known brands.

Founded in 2010, Webiotic is an app development company located in Miami. The team of 50 employees serves small and midmarket businesses across different industries including GPS, Navigation and GIS, business services, IT, real estate, and e-commerce. Their services include mobile app marketing and development, as well as e-commerce development. 

Founded in 2020, Dodson Development is a freelance development firm. Their team is based in Raleigh, N.C. They focus on web development and mobile app development.

Alligatortek is a software company headquartered in Chicago with an office in Oakbrook Terrace, Ill. Since 1993, their team of 59 has lent its services in custom software development, mobile app development, and cloud consulting & SI. They specialize in Azure, and have experience in working with frameworks such as .NET, AngularJS, and React Native.

Metaseed Labs is an application development firm. The Atlanta, Georgia-based agency was founded in 2021. The small team focuses on mobile app development, blockchain, and web development.

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.

In Hamilton Township, New Jersey, Nodesol Corp is a small custom software development company. They specialize in custom software development, IT strategy consulting, web development, and mobile app development and were established in 2010.

Located in Las Vegas, Nevada, Codingscape is a product design company. Launched in 2018, the midsize team focuses on product design, cloud consulting & SI, custom software development, web development, and more.

8base Labs is a custom software development and product design company based in Coral Gables, Fla. Founded in 2017, they have a team of around 17. They primarily service midmarket and small businesses from different industries including education, real estate, and advertising. 

WallaWallaStudio is an user experience agency based in Kyiv, Ukraine and Walla Walla, Washington. They focus on ux/ui design, product design, graphic design, packaging design, and more and were established in 2018.

Headquartered in Chicago, Illinois, 20spokes is a mobile app development company. The small firm was launched in 2011. Their services include mobile app development, custom software development, and web development.

Black Airplane is a full-service design and development agency founded in 2014. Located in Woodstock, GA, Black Airplane's team of under 10 employees specialize in web design, web development, UI/UX design, app development, and branding. 

Seven Hills Technology is a software development company based in Cincinnati, Ohio. The small agency was founded in 2015. Their team offers custom software development, ux/ui design, IoT development, mobile app development, and more.

OpenArc, LLC is a technology consulting firm based in Wexford, Pa. with a team of over 50 members. Since 2010, they have offered their expertise in UX/UI design, IT strategy consulting, and custom software development for business intelligence and e-commerce purposes.

L+R is an international design & technology studio and boutique strategy consulting firm founded in Brooklyn, New York City in 2012. The firm is made up of 25 skilled strategy, design and technology consultants, specializing in brand identity systems, go-to-market strategy consulting, technology strategy, UX/UI design, and next-generation mobile application development. They have offices in Brooklyn, Barcelona, Los Angeles and Milan and work with middle-market and Fortune 500 clients.

Haneke Design is based in Tampa, FL. The software development and its 20+ developers are focused on delivering user-focused solutions for connected devices to their various range of clients. 

HyperTrends Global is a leading software and product development company based in San Diego. The team has less than 5 employees and was founded in 2006. HyperTrends Global supports startups and enterprise clients with web development, e-commerce development, and custom software development. Notable areas of programming expertise include APIs, mobile apps, enterprise software, web applications, and M2M/IoT Software.

Altimetrik is computer software company that was founded in 2012. Headquartered in Southfield, Mich., they have additional offices in the U.S., India, Uruguay, Singapore, and the UAE. Altimetrik has more than 1,000 employees do enterprise app modernization, web design, and application management and support. Most clients are in the financial services and telecommunications sectors.  

AD:60 Agency is development and digital agency with offices in Chapel Hill, N.C. and Brooklyn, New York. Founded in 2009, they have a team of nearly 30 people that provides mobile app development, UX/UI design, and digital strategy services to small, mid-market, and enterprise clients.

Sphere Software is a software development company located in Chicago. Founded in 2005, the team of nearly 100 employees is expert in software and mobile app development, UI/UX design, IT staff augmentation, and blockchain.

AppKong, a web development firm and mobile app development firm, was launched in 2021. The midsize team focuses on web development and mobile app development. The firm is in Wilmington, Delaware.

InfernoRed Technology is a small custom software development firm based in Blacksburg, Virginia and Reston, Virginia. They focus on custom software development, mobile app development, and web development and were launched in 2012.

Mutually Human is a custom software development company founded in 2006. The small Kentwood, Michigan-based team specializes in custom software development, mobile app development, and web development.

AirDev is a San Francisco based software development company. They were founded in 2015 and have a team of 11 employees who specialize in the custom software, web, mobile app development. 

Website development firm Bluehouse Group is located in Burlington, Vermont. The small agency was launched in 1998. Their team offers web development, web design, architectural design, custom software development, and more.