Top 100 iPhone Applications Development Companies in the United States

Kinetech Cloud is a software development company with an emphasis on cloud-based solutions. The company was founded in 2014 and now employs a team of 8 in its headquarters in San Antonio, Texas and a satellite office in London, UK. Kinetech Cloud offers custom software development, mobile app development, cloud consulting, and sales intelligence services to mostly mid-size companies.

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.

The Rocked Code is a custom software development firm. Their midsize team is located in Ciudad de México, Mexico. Their services include custom software development, other IT consulting and SI, application management & support, product design, and more. The agency was established in 2016.

Based out of Orinda, CA with satellite offices in India and Croatia, Daxima is a software development company. The team of more than 50 employees has been in business since 2003. They provide web, software, and mobile app development for clients around the world.

Studio 12, a custom software development company, was established in 2013. The company specializes in custom software development, mobile app development, web development, and AR/VR development and has a small team. The company is located in Riverside, California.

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.

Venture Aviator is a software development company headquartered in New York, NY with other offices in San Francisco and Santa Monica, CA. The team of nearly 20 employees is fluent in blockchain, software, mobile app, and web development.

Xorbix Technologies, Inc., an app development company, was launched in 1998. The small team focuses on mobile app development, custom software development, enterprise app modernization, ux/ui design, and more. The agency is based in Milwaukee, Wisconsin.

QuarkWorks is a development agency located in San Francisco. Since 2011, their team of 15 has been specializing in mobile app development, web development, product design, and more for enterprise and midmarket-level clients. 

Cobuild Lab, Inc. is a software services company of around 10 employees. Founded in 2014, their headquarters is in Miami. They offer numerous services, including custom software development, product design, blockchain and UX/UI design.

Caxy Interactive is a web design and development agency located in Chicago, IL. Since 1999, the agency and its team of 10+ specialize in creating better digital experiences for their clients through web development, software development, and enterprise content management services. 

Shrine Development is an app development company based in Ferndale, Mich. They were founded in 2017 and have a tight team of 4 employees. They specialize in mobile app development, web development, and blockchain tech for primarily midmarket clients in the business services, financial services, and healthcare industries. 

Stoke Ventures is a mobile application development company founded in 2014. Their small team is based in Raleigh, North Carolina and specializes in mobile app development, mobile & app marketing, ux/ui design, product design, and more.

Hristov Development is a Northbrook, Illinois-based software development firm. They offer custom software development, web development, and mobile app development and were launched in 2013.

With 75+ employees, OpenSource Technologies specializes in digital marketing and web and mobile solutions. The Philadelphia-based agency has a global presence – serving companies in more than 35 countries and working from another office in India.

Troy Web Consulting is a development house operating out of Troy, N.Y. The team formed in 2002, growing to about 40 people focused on custom software and mobile app development as well as UX/UI design. Their clientele is mostly midmarket, though they also serve small and enterprise businesses.

Sunlight Media LLC is a professional web design company based in Los Angeles. Founded in 2011, Sunlight Media primarily provides small businesses with web development, web design, and e-commerce development services, but they also work with mid-market and enterprise clients.

Company A is a custom application development company based in Irvine, Calif., with offices in Plano, Texas, and Novi Sad, Serbia. The company, founded in 2015, has a team of more than ten that provides cloud consulting & SI, custom software development, web development, mobile app development, and enterprise app modernization services. Company A serves small and larger-sized companies in various industries, including IT, financial services, and health care & medical.

Founded in 2007, Xplode Marketing is a creative media company based in Sarasota, FL. Xplode and its small team of 5+ work with a variety of clients on branding, design, development, and marketing. 

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.

Scrum Digital Pvt Ltd is an IT firm headquartered in Jaipur, India. Founded in 2019, their team of less than 10 serves small business clients across various industries. They focus on web development, digital strategy, and other services.

Software for Good is a computer software company that was founded in 2004. They are based in Minneapolis and primarily serve clients in the nonprofit, IT, and consumer products and services sectors.  Software for Good has about 19 employees that develop websites, mobile apps, and custom software development.

PLECCO Technologies, Inc. is a technology consulting company based in Charlotte, N.C. The company, founded in 2003, has a team of less than ten that provides IT staff augmentation, custom software development, web development, mobile app development, business consulting, e-commerce development, blockchain, application testing, and application management & support services. PLECCO Technologies serves small and mid-market companies and institutions in the education, financial services, health care & medical, real estate, and legal industries.

Founded in 2011, Ombu Labs is located in Philadelphia. With eight employees, they provide product design, custom software development, and web development services to enterprise and midmarket sized businesses.

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. 

Grio is a software consulting firm based in San Francisco, Calif, that was established in 2008. Their team of 50 employees offers web development, mobile app development, and UX/UI design services.

Based in Chicago and founded in 2009, Vokal is a mobile and digital agency with nearly 50 employees. Their team specializes in web design and development, mobile app development, and digital strategy.  

The Gnar Company, Inc. is a computer software company based in Boston and founded in 2015. Their team of around 15 provides a variety of services including custom software, mobile app, and web development. They often partner mid-sized and enterprise businesses in a large number of sectors. 

Virgo Development is a software development company in St. George, Utah. They provide custom software development, web development, and mobile app development and were founded in 2005.

VinnCorp is an application development firm based in Elk Grove, California; Hayward, California and San Francisco, California. Founded in 2019, the small team specializes in mobile app development, custom software development, branding, IT staff augmentation, and more.