Top 100 iPhone Applications Development Companies in the United States

Founded in 2010, Boston Byte is a custom software developer that is based in Marlborough, Mass. They also provide digital strategy and staff augmentation services. 

ZRIX is a custom software and app development company in Raleigh, NC. Founded in 2005, ZRIX offers web development, mobile app development, custom software development, and web design services. With over 40 employees, ZRIX is a cost-effective service provider that has experience working with a variety of organizations.

Wordsys information technologies is a software development firm. The Kolkata, India-based firm was launched in 2011. The midsize team specializes in custom software development, cloud consulting & SI, content marketing, digital strategy, and more.

Smashing Ideas is a mobile app development company that offers an array of services such as UI/UX design, web design, data strategy and analytics, and quality assurance and testing. Since its founding in 1996, Smashing Ideas has grown to over 50 employees who are passionate, curious, and creative.

RocketBuild is a custom software development firm based in Indianapolis. Founded in 2014, their team of 25 serves clients in the education, real estate, and nonprofit sectors. Services include iOS/Android, React Native and Python development.

Echobind is a mobile app and web development consultancy whose services include code audits, custom training, and digital strategy. Based in Boston, MA with an office in Louisville, KY, this team of 2-10 creates digital products that inspire users and empower businesses.

Located in New York City, Lightmatter is an agency offering web and mobile app development, design, and other digital services. Their team of under 50 employees serves mostly enterprise businesses in industries like financial services, gaming, and healthcare. They were founded in 2013.

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.

HQ is an UX company. They are in Ogden, Utah and have a small team. Their team focuses on ux/ui design, branding, mobile app development, web design, and more.

Pixoul is a UX/UI design agency based in Dallas. They were founded in 2016 and primarily work with small and medium-sized businesses. Their team also provides IT staff augmentation services. 

Prestige Development Group is an IT staff augmentation company based in Sacramento, California. The small firm was launched in 2016. Their team specializes in IT staff augmentation, custom software development, mobile app development, and blockchain.

Neologic Software is an IT company in Northbrook, Ill. Founded in 2018, they have about 4 employees that serve small-business and midmarket clients in a wide range of sectors. Services include custom software development and business consulting.

iOPTIME is a Salesforce consultancy and web & mobile solutions company based in Islamabad, Pakistan. The company, founded in 2012, has a team of more than ten that provides CRM consulting & SI, mobile app development, IoT development, web development, and AI services. iOPTIME serves small and mid-market companies in the IT; consumer products & services; health care & medical; education; and GPS, navigation, & GIS industries. 

Metafic is an agile software & technology development company based in Bangalore, India. The company, founded in 2018, has a team of more than ten that provides UX/UI design, mobile app development, web development, web design, AR/VR development, and AI services. Metafic serves mid-market and small companies in various industries.

Involution Studios is a software services firm based in Arlington, Mass. Founded in 2004, the team of 13 specializes in web design and development, mobile app development, and custom software development. They focus on business services, healthcare & medical, and information technology.

Software Technology Group is a Portland, Oregon-based software development firm with about 15 employees. The firm—established in 1992—specializes in IoT development, custom software development, and mobile app development.

Founded in 2014, OpenForge is a development and design company. Located in Philadelphia, their team of 15+ specializes in mobile app development and UX/UI design for clients in the healthcare industry. 

Futurealiti, an user experience design agency, was launched in 2016. The company focuses on ux/ui design, AR/VR development, content marketing, graphic design, and more and has a midsize team.

DADEN LLC is a software agency founded in 2014 and based in Aliso Viejo, Calif. With more than 10 members, they provide custom software development, mobile app development, and enterprise app modernization for clients in the fields of IT, e-commerce, and others.

Oregon-based Pop Art has been delivering custom mobile and web software for over 20 years. The team of around 100 employees works with companies of all sizes.

Stream 9 is a full-service development agency based in Cleveland, Ohio and founded in 2008. The agency has fewer than 10 members on staff. Stream 9 specializes in web design and development, e-commerce development, and mobile app development. The majority of its clients are small businesses.

Forix is an e-commerce development firm that was founded in Portland, Ore., in 2007. The company has since expanded to Los Angels and New York and has more than 60 employees who specialize in web development and design in addition to e-commerce development.

Vapoware, Inc. is a software agency based in Raleigh, N.C. and founded in 2013. They have a team of 8 employees who specialize in UX/UI design, web development, and mobile app development for small business and midmarket clients.

FocustApps, a software development firm, was founded in 2014. The firm specializes in custom software development, mobile app development, web development, BI & big data consulting & SI, and more and has a midsize team. The firm is headquartered in Louisville, Kentucky.

Lean Discovery Group, an UX design agency and product design company, was established in 2021. Located in Norfolk, Virginia, their small team specializes in ux/ui design and product design.

MarsDevs is a application development firm. They are located in Pune, India and have a small team. The company provides mobile app development, web development, web design, ux/ui design, and more.

PhD Labs is a web and mobile app development company from Irvine, CA. The team of 10+ has been overcoming business challenges and driving results with digital solutions since 1998.

Far Reach is a software consulting and development company headquartered in Cedar Falls, Iowa. The company was founded in 2007, and has a team of 20 employees who provide custom software development, mobile app development, web development, and BI & big data consulting & SI services. 
 

Wondour is a branding agency. They are headquartered in Las Vegas, Nevada and have a small team. Their services include branding, marketing strategy, ux/ui design, architectural design, and more.

ClickySoft is an e-commerce development firm founded in 2005. They are in Sugar Land, Texas and Sugar Land, Texas and have a small team. The company offers e-commerce development, web design, mobile app development, and web development.