Top 100 iPhone Applications Development Companies in the United States

Saritasa is a full-source software development firm based in Newport Beach, Calif. With additional offices in New York City, Russia, and Vietnam. They were founded in 2005 and employ a team of about 90 who provide custom software, web, mobile, IoT, and AR/VR development for mostly mid-sized businesses.

Founded in 2008, Five Pack Creative is a mobile development company based in Frisco, Texas. Their nationwide team of developers helps clients with mobile app development, UX/UI design, and application testing. Across 100s of successful projects, they have helped clients across the U.S. achieve breakthrough results by providing thoughtful and creative solutions. 

Founded in 2022, Blupalms is an app development company. Their small team is based in Los Angeles, California. Their services include mobile app development, ux/ui design, web development, and business consulting.

Majestyk is a mobile app development company headquartered in New York, NY. Founded in 2011, the team of about 15 employees offers both app development and UX design for small, mid-market, and enterprise clients.

Red Foundry is a mobile application design and development consulting firm based in Chicago. Founded in 2009, they create native and cross-platform mobile applications for the iOS and Android platforms. The team provides UX/UI product design, full-stack application development (mobile apps, APIs and backend) and proactive post-launch support and maintenance services. Red Foundry’s clients include entrepreneurs and startups, small companies, and mid-market corporations.

Frenchy Digital LLC is a mobile app development company based in Los Angeles with offices in Paris and Alger, Algeria. The company, founded in 2019, has a team of less than ten that provides mobile app development, web development, and e-commerce development services. Frenchy Digital serves mid-market and other-sized companies and institutions in the e-commerce, financial services, health care & medical, and government sectors.

AGIMA is a mobile app development company. The midsize Istanbul, Turkey-based company was established in 2005. Their team focuses on mobile app development and web development.

Appluex is a small Hialeah, Florida-based app development firm. Established in 2017, the team offers mobile app development, web development, web design, ux/ui design, and more.

Started in 2001, Big Nerd Ranch is a 50+ web and mobile app development firm headquartered in Atlanta. While not creating apps for the world’s leading brands, their team leads immersive coding boot camps.

Founded in 2015, Geekbears is a Web and Mobile Design & Development company based in California. They have served 200+ customers, and the list is growing. They worked with clients like Samsung, Harvard, and Indeed. From ideation to launching a digital product, Geekbears walk its clients through the entire process. Their main focus is to help businesses create stunning web and mobile applications to help make the world a more productive one.

Scopic is a software development and creative digital marketing company from Boston. Founded in 2006, their team consists of over 280 developers, designers, and marketers from around the world.Their services include web, mobile, and desktop development, as well as digital marketing services such as SEO, content marketing, and social media marketing.

WebtrixPro is a custom software development firm. Founded in 2004, the small agency is in Miami Beach, Florida. Their services include custom software development, web development, mobile app development, e-commerce development, and more.

With over 14 years of experience, SingleMind is an award-winning design and development agency in Oregon. The team of around 20 offers mobile and web app development, user experience (UX) design, systems engineering, and other development specializations: IoT, e-commerce, and custom software. 

Rapptr Labs is an app development firm based in Jersey City, N.J. The firm, founded in 2018, has a team of around ten that provides mobile app development, UX.UI development, custom software development, web development, e-commerce development, wearable app development, IoT development, and AR/VR development services. Rapptr Labs serves enterprise and smaller sized-companies in various industries that include retail, consumer products & services, and health care & medical.

Inventix Labs is a cybersecurity company launched in 2018. Their small team is based in New York, New York and Eagan, Minnesota and specializes in cybersecurity, custom software development, web development, and mobile app development.

Thoughtbot is a web and mobile app development company based in Boston, MA with offices in Austin, San Francisco, New York, Raleigh, Washington D.C, and London. Since 2003, this 50+ team has delivered empowering digital solutions to enterprise-level and small companies alike.

Website development firm JetRuby Agency is headquartered in Alexandria, Virginia and San Francisco, California. The midsize team offers Web Development, Mobile App Development, Artificial Intelligence, Custom Software Development, and more and was established in 2010.

SwiftKick Mobile is a mobile app development company in Austin, Texas. SwiftKick Mobile was founded in 2015 and has about six employees. Development services include strategy, management, and support. 

Appetizer Mobile is a digital marketing and application developer headquartered in New York. The company was founded in 2009 and consists of 17 employees. They specialize in mobile app development, UX/UI design, and enterprise app modernization, and work heavily with companies in the entertainment, gaming, and business services industries.

Aras Digital Products is a product design company. Founded in 2019, the agency is headquartered in Split, Croatia. The small team focuses on product design, ux/ui design, mobile app development, web development, and more.

App Maisters Inc. is a development company headquartered in Sugar Land, Texas, with an office in the United Kingdom. Founded in 2014, the team of 20+ has consulted on over 100 apps and are specialists in mobile app development, enterprise app modernization, and other application development.

X-Team is a Melbourne, Australia-based IT staff augmentation company. The midsize company was founded in 2004. Their team offers IT staff augmentation.

Established in 2009, Y Media Labs is a 200+ digital strategy and technology agency that focuses on innovation. With headquarters in Redwood City, CA and offices in Atlanta, Indianapolis, and New York, the company splits its time between mobile app development, digital strategy, and UI/UX design.

Simpalm, an app development firm, was established in 2009. The firm focuses on Mobile App Development, Web Development, Custom Software Development, Web Design, and more and has a small team. The firm is based in Rockville, Maryland; Chicago, Illinois; Tysons, Virginia and Washington, District of Columbia.

Elek+Rik is a web development firm. The small team is headquartered in. Their services include web development, mobile app development, AR/VR development, Artificial Intelligence, and more.

App development firm House of Apps was founded in 2010. They are headquartered in Coeur d'Alene, Idaho and have a small team. House of Apps focuses on mobile app development, web development, application management & support, and application testing.

Located in Denver, CO, Think Tree Solutions has specialized in creating web and mobile applications since its founding in 2015. The small team of 10 works with clients to build products from scratch or to enhance existing products. They offer mobile app development, web development, UX/UI design, and web design services.

Founded in 2015, Heady is development company with expertise in mobile app, website, and custom software development. Their team of 32 employees complements this development experience with UI/UX design and application management and support. Headquartered in Brooklyn, New York with a second workspace in Mumbai, India, Heady has experience developing apps for both Android and iOS platforms

Launched in 2010, SKYCATCHFIRE is a small web development company. Their team specializes in web development, custom software development, and mobile app development. The company is based in Canton, Ohio.

Foxbox is a mobile app development company based in Chicago. Founded in 2018, the team of 40 specializes in mobile app development, UX/UI design, and web development. They work with small business and midmarket clients.