Top 100 iPhone Applications Development Companies in the United States

Headquartered in Singapore, Singapore, Launch Ventures is a custom software development company. The midsize agency was founded in 2012. Their team specializes in custom software development, Artificial Intelligence, generative ai, mobile app development, and more.

In Los Angeles, California; Houston, Texas and Santa Rosa, California, Coding Pixel is a small custom software development firm. They focus on custom software development, blockchain, mobile app development, web design, and more and were established in 2012.

Fulcrum is a development company based in Kyiv, Ukraine. Founded in 2018, they work primarily with midmarket businesses in the business services, consumer products, and gaming industries. With 18 team members, their services include custom software, web, and mobile app development.

Sunrise Integration is a software development firm. They are located in Los Angeles, California and have a small team. Their team provides custom software development, web development, mobile app development, e-commerce development, and more.

Launched in 2020, Apex Lab is a software development company. Their small team is based in Tallinn, Estonia and San Francisco, California. Their team offers custom software development, mobile app development, web development, and enterprise app modernization.

Zetaton is an application development company headquartered in Milwaukee, Wisconsin. The small company was launched in 2018. Their services include mobile app development, custom software development, web development, web design, and more.

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.

Headquartered in Columbia, Missouri, Delta Systems Group is a small SEO agency. They provide search engine optimization, web design, and web development and were established in 1986.

Chicago Tech SOlution is a small Chicago, Illinois-based digital strategy company. Their services include digital strategy, social media marketing, content marketing, email marketing, and more.

Unique Software Development LLC is an IT services and software development firm that provides Big Data consulting, web development,and mobile app development to their mid-market, small business, and enterprise clients in the health care, business services, and consumer products and services industries. Based in Dallas, TX they have offices in Athens, Greece and Karachi with a total of 200 employees.

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.

Based in Los Angeles, California, Dreamers Inc. Is an AI company. The small team provides Artificial Intelligence, custom software development, mobile app development, IoT development, and more and was established in 2013.

FullStack Labs is a software consultancy headquartered in Granite Bay, CA with satellite offices in Arlington, VA, and Barranquilla, Colombia. With over 40 employees at hand, FullStack provides web development, custom software development, and mobile app development services to enterprises and startups alike.

Martian Craft is a user experience design company established in 2010. The company provides ux/ui design, cloud consulting & SI, custom software development, web development, and more and has a midsize team.

Achievion Solutions is an AI Development Agency based in McLean, Virginia. Founded in 2013, the medium-sized team focuses on the success of every AI project through their battle-tested delivery process ACHIEVE and backs it up by their AI Accuracy Guarantee. They deliver products for web, mobile, and enterprise platforms.

Groove Jones is a mobile app, AR/VR, and custom software developer based in Dallas. Founded in 2015, this 10+ team of digital experts builds the interactive tools that give brands a competitive edge.

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.

Located in Portland, OR, Parthenon Software Group and its team of nearly 40 develop web and mobile apps. Founded in 2006, the company also has experience in custom software development.

Solwey Consulting is a consultancy based in Austin, Texas with more than 10 members. They have offered custom software, web, and mobile app development solutions for clients that work in the industries of advertising, business services, and consumer products.

Never Settle is a marketing and advertising agency that has been offering advertising, branding, and marketing strategy services to their small business, enterprise, and mid-market clients in the e-commerce, IT, and non-profit industries since 2012. Their 50 employees are based out of their office in Golden, Colo.

Despite recently being founded in 2016, Tyrannosaurus Tech has established itself as a leader in mobile app, web, e-commerce, and custom software development. Their small but capable team of about 10 employees is based in Atlanta, GA and works with small and mid-market businesses.

Outstafford, a mobile application development firm, was founded in 2018. The small Charlotte, North Carolina-based team provides mobile app development, web development, and Artificial Intelligence.

Helm Experience & Design is a design firm that is located in Buffalo, N.Y. Founded in 2014, they have about 6 employees that do custom software development, web design, mobile app development, UX/UI design, and web development. Most clients are small businesses. 

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.

LotzAp Solutions is an app development firm headquartered in Weston, Florida. Founded in 2017, their team of approximately 15 employees serves small to mid-sized businesses, particularly in the retail and e-commerce sectors. While their specialty is mobile app development, they also provide UX/UI designs and IoT development.

Carte Blanche is a website development firm in Lahore, Pakistan. The small company was established in 2019. Their team specializes in web development, market research, product design, web design, and more.

Pacific Codeline LLC, a web development company, is in San Clemente, California. The small team focuses on web development, custom software development, mobile app development, Artificial Intelligence, and more and was established in 2021.

Tandem (formerly DevMynd) is a strategy, design, and technology company headquartered in Chicago. The company was founded in 2010 and has 37 employees. They work with both mid-market and enterprise businesses. The businesses they work with represent a variety of industries including health care and medical, education, and energy and natural resources. 
 

Seamgen is a San Diego, Calif.-based development firm established in 2008. It has a team of about 50 that does mobile app development, web development, UI/UX design, and custom software development. 

APPSTIRR is a mobile application design agency based in New York run by a team of 2. Founded in 2019, the company specializes in mobile app development, custom software development, and mobile & app marketing for clients ranging from small businesses to enterprises. They have experience working in industries such as advertising & marketing and business services and are familiar with e-commerce systems such as Magento, Shopify, and WooCommerce.