Top 100 iPhone Applications Development Companies in the United States

Intrepid is a full-service web and mobile development firm based in Cambridge, MA with an office in New York, NY. Started in 2010, the 120+ team specializes in UI/UX design, product strategy, and digital product development.

Code/+/Trust is a software agency based in Mt. Pleasant, S.C., and founded in 2018. Their team of no more than 50 specializes in mobile app development, custom software development, and UX/UI design services for small and mid-market businesses.

Since 2014 web and mobile app development agency LakeView Labs has served clients ranging from startups to Fortune 500 companies. The small team of fewer than 10 applies its skill in mobile app, software, web, and e-commerce development to help these clients build engaging digital products.

Based right outside of Chicago, Plego Technologies is a digital agency founded in 2002. Their team of around 20 has expertise in web development, SEO, IT staff augmentation, and software development.

UX company Codment was launched in 2018. The midsize team focuses on ux/ui design, IT staff augmentation, custom software development, web development, and more. The company is headquartered in Islandia, New York.

Eureka is a custom software and technology engineering firm based in Austin, Texas. Founded in 1986, Eureka's has about 20 employees that primarily focus on midmarket businesses in the telecommunications sector. Services include custom software, mobile app development, and UX/UI design.

SolutionBuilt is a website and mobile app development company founded in 2004. They are based in Atlanta, with an office in Marietta, Ga. The team of 8 specializes in mobile app development, SEO, and web design. 

Olio Apps is a development agency based in Portland, Ore., and founded in 2012. Their team of more than two provides custom software, web, and mobile app development solutions for clients that range from small startups to large enterprises.

ORIL is a web and mobile application development company headquartered in Brooklyn, N.Y. with an additional location in Kyiv, Ukraine. They were founded in 2014 and currently have about 32 employees. Their services include software development for predominately small businesses and midmarket firms in real estate, business services, and financial services.

Varfaj builds mobile apps and E-Commerce experiences for bluechip startups and world-class companies such as Mark Cuban Companies, JLo Beauty, and Olaplex. Our team specializes in taking ideas from UX conceptualization through UI design to development and post-launch support. Since inception in 2018, Varfaj has reshaped the agency world by developing over 100 projects, becoming a Shopify Plus Partner, and being named a Top 1000 Global Company in 2022.

Our services:

• Product Ideation: Scoping Sessions, Product Development Process, MVP Definition
• Product Design: UX/UI Design, Prototyping
• Product Development: iOS and Android Development, Web, and Backend Development
• Product Improvement: Code Audit, UX Audit, Ongoing Maintenance

Our tech stack:

• Front & Back End: React, Vue.js, Next.JS, Node, Python, Rails, Django
• Mobile: React Native, Flutter
• Systems: AWS, Heroku, Firebase, Netlify, Contentful, Stream, Sendgrid

Why us?

• Highly Process Oriented. We implement our battle-tested processes and empower you with comprehensive statements of processes.
   
• Technical Excellency. Our agile engineering team draws on experience from Coinbase, Sophialabs, Metamask, and more. This ensures that your project is developed by best in class engineers.
   
• Full Transparency. We pride ourselves on providing clear, transparent communication. Our project managers leverage shared Slack, Asana, Gantt, and Dropbox instances so that you know exactly where your project is at any time.
   
• Partner & Advisor. We are a true partner you can rely on. You can expect us to bring the same level of strategy and energy that you bring to your business.

Headquartered in Wichita, Kan. Flint Hills Group is a software development shop composed of more than 40 experienced software engineers and founded in 2016. They also have a team in Camarillo, Calif and provide a variety of development services, such as software, mobile app, and artificial intelligence for mid-market and small business clients in the IT and manufacturing industries. 

Founded in 1991, SmallCo. Inc is a custom software development firm. Their small team is located in Miami, Florida. Their services include custom software development.

KTM Agency is a. They provide and were established in 2018. The agency is headquartered in.

Big Fish App Development Studio is an application development company located in Tampa, Florida. The small team offers mobile app development, custom software development, and ux/ui design. The company was launched in 2010.

LookFar Labs is a software development studio based in New Orleans, LA. Founded in 2014, LookFar Labs's team of 25+ employees provides custom software development, UX/UI design, digital strategy, and market research services for small and midmarket businesses.

SYNERGY Consulting is a development agency based in New York with more than 10 experts. Founded in 2006, they specialize in mobile app development, custom software development, and UX/UI design solutions for clients ranging from small companies to large firms.

Metal Toad is an AWS consulting partner based in Beverly Hills, Calif., with offices in Portland, Ore. and Pasadena, Calif. The company, founded in 2003, has more than 25 employees who provide, among others, cloud consulting & SI, IT managed services, and custom software development services to the media & entertainment, manufacturing, and automotive industries.

Based in Kyiv, Ukraine, EltexSoft is a software development company that was founded in 2015. Their team of 31 provides customer software development, mobile app development, and web development for small businesses; their clients are primarily in the information technology, education, retail, and e-commerce industries. 

Slashdev is a small software development company. The Winter Park, Florida-based company was established in 2021. Their services include custom software development, web development, mobile app development, wearable app development, and more.

Neon Rain Interactive is a Denver-based custom web development firm that was founded in 2002. The firm has around 10 employees and provides custom software development, web design, and web development services mainly to small businesses.

Founded in 2018, Aloa is a mobile app development company. The company focuses on mobile app development, web development, and custom software development and has a small team.

BRAND POWER is a creative digital agency with headquarters in Sligo, Ireland, and another office in Dublin. Founded in 2017, the team of 7 specializes in e-commerce development, web development, UX/UI design, and digital strategy. They primarily service small–midmarket businesses.

Lithios is a mobile and web app development company headquartered in Raleigh, N.C. The company was founded in 2014, and they have 11 employees who specialize in mobile app development, UX/UI design, and web development services. They work with mid-market, enterprise, and small businesses.
 

NG Logic is a software company headquartered in Warsaw, Poland that specializes in mobile app and web development. Founded in 2003, the company has an additional office in Austin, Texas and has over 50 employees. 

My Web Programmer is a full-service software agency founded in 2008. Based in Atlanta, the team of less than 50 specializes in web development, custom software development, and web design. They mainly serve small business and midmarket clients in the automotive, advertising and marketing, and consumer products and services industries. 

A digital marketer based in San Francisco, Randy McCabe offers SEO, PPC, and digital strategy services. They were founded in 2018.

UX agency Clockwork Interactive was established in 2002. The company offers ux/ui design, digital strategy, web design, and web development and has a midsize team. The company is in Minneapolis, Minnesota.

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. 

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.

Founded in 2013, Greenstone Media is a full-service digital agency located in Asheville, North Carolina. Serving mostly mid-market clients, their team of approximately 40 employees specializes in digital strategy, web design, and custom software development. They also handle web and mobile app development.