Top 100 Mobile App Developers in the United States
The Best of April 2026Looking for a top mobile app development company in the United States?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Mobile App Development Companies
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7291$1,000+10 - 49 employeesTampa, FLPortusx LLC is a social media marketing firm founded in 2018. Headquartered in Tampa, Florida and Faisalabad, Pakistan, the team focuses on Social Media Marketing and Search Engine Optimization.Read More
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7292$50,000+1,000 - 9,999 employeesNew York, NYRead More
Headquartered in L'viv, Ukraine; New York, New York; Saratoga, California and Bellevue, Washington, Sigma Software Group is a software development company. The large agency was established in 2002. Their services include Custom Software Development, Web Development, Mobile App Development, BI & big data consulting & SI, and more.
Clients
VolvoIndustries
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7293Undisclosed50 - 249 employeesNew York, NYLocated in New York, New York; Lahore, Pakistan; Kuala Lumpur, Malaysia and Dubai, United Arab Emirates, Technology Castle is a SEO company. The midsize company was established in 2016. Their services include search engine optimization, pay per click, BI & big data consulting & SI, web development, and more.Read More
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7294$10,000+10 - 49 employeesGlen Rock, NJCube9 Infotech Pvt Ltd, Pune is an e-commerce development company. They are in Pune, India and Glen Rock, New Jersey. Their team specializes in E-Commerce Development and Custom Software Development.Read More
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7295Undisclosed50 - 249 employeesAuburn, ALGD Coders is a Content Marketing company. In Ghaziabad, India; Kew, Australia and Auburn, Alabama, their midsize team provides Content Marketing, Search Engine Optimization, Web Development, Mobile App Development, and more. The company was launched in 2022.Read More
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7296$5,000+50 - 249 employeesNew Hyde Park, NYEstablished in 2007, 3E IT Solutions is a midsize New Hyde Park, New York-based software development firm. Their services include Custom Software Development and Mobile App Development.Read More
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7297Undisclosed10 - 49 employeesCary, NCMSys Inc. Is an IT strategy consulting company established in 1994. The agency provides IT strategy consulting and BI & big data consulting & SI, and is small.Read More
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7298$10,000+50 - 249 employeesParkland, FLRead More
Incredible Visibility Inc. Is a midsize software development company. They provide Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more and were founded in 2014.
Clients
Digital Currency Systems SandCloud Shimmer Care Discovery NetworkIndustries
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7299Undisclosed50 - 249 employeesSan Francisco, CAUrtheCast is a custom software development company. Located in Vancouver, Canada and San Francisco, California, the team focuses on Custom Software Development and Mobile App Development.Read More
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7300$1,000+50 - 249 employeesStaten Island, NYDisoft — design & development company, a midsize software development firm, is in Kyiv, Ukraine and Staten Island, New York. The team focuses on Custom Software Development and UX/UI Design.Read More
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7301$1,000+50 - 249 employeesWoodbridge Township, NJIT staff augmentation company Volmatica INC is located in Woodbridge Township, New Jersey and Rawalpindi, Pakistan. They focus on IT staff augmentation and Product Design.Read More
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7302$5,000+2 - 9 employeesTorrance, CAPurpleJACK Technologies is a web design company established in 2012. The team focuses on Web Design and Web Development.Read More
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7303Undisclosed2 - 9 employeesAtlanta, GAITechEra Solution is a small Atlanta, Georgia-based social media marketing company. The team provides Social Media Marketing and Conversion Optimization.Read More
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7304$5,000+50 - 249 employeesSan Francisco, CATechnoBrains Business Solutions LLP is a San Francisco, California-based custom software development company. The midsize agency was launched in 2009. Their services include Custom Software Development, Web Development, Artificial Intelligence, AI Consulting, and more.Read More
Industries
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7305$50,000+50 - 249 employeesMiami, FLINSART is a custom software development company. Established in 2015, the agency is in Miami, Florida and Kharkiv, Ukraine. The midsize team provides Custom Software Development, Web Development, Mobile App Development, Application Testing, and more.Read More
Clients
AdvisorEngine, Inc.Industries
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7306$10,000+10 - 49 employeesVienna, VAEndeavor Pal USA, a custom software development firm, was founded in 2014. They specializes in Custom Software Development and Web Development.Read More
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7307$10,000+Freelancer employeesNew York, NYFounded in 2014, Hattan Media LLC is a web design company. The team specializes in Web Design and Mobile App Development and is headquartered in New York, New York.Read More
Industries
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7308UndisclosedFreelancer employeesSalina, KSIn Salina, Kansas, Design is Design is a small branding firm. Their services include Branding and Graphic Design.Read More
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7309UndisclosedFreelancer employeesLewisville, NCSolvelop, LLC is a small Lewisville, North Carolina-based Cybersecurity company. The team provides Cybersecurity and IT managed services.Read More
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7310UndisclosedFreelancer employeesSheridan, WYSleek App is a web design company. Founded in 2023, the team specializes in Web Design and Custom Software Development. The company is in Sheridan, Wyoming.Read More
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7311Undisclosed250 - 999 employeesPleasanton, CACriticalRiver Inc. Is a cloud consulting & SI company founded in 2014. The team focuses on cloud consulting & SI and IT managed services and is in Pleasanton, California and Hyderabad, India.Read More
Industries
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7312Undisclosed50 - 249 employeesMiami, FLBased in Barranquilla, Colombia and Miami, Florida, AT ELECTRONIC is a Digital Strategy company. They specialize in Digital Strategy and Web Design.Read More
Industries
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7313Undisclosed50 - 249 employeesNew York, NYSketch Art is a graphic design company. The team provides Graphic Design and Print Design, and the firm is in New York, New York and Lahore, Pakistan.Read More
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7314Undisclosed50 - 249 employeesJacksonville, FLJETZ ERP is a SEO company. They offer Search Engine Optimization and UX/UI Design and were founded in 2009. The firm is located in Jacksonville, Florida and Karaikudi, India.Read More
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7315Undisclosed50 - 249 employeesTampa, FLCGS Infotech is a Mumbai, India-based SEO company. Founded in 1995, the team provides Search Engine Optimization and Pay Per Click.Read More
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7316$5,000+10 - 49 employeesSan Francisco, CALocated in Milano, Italy and San Francisco, California, WebRatio is a custom software development company. They focus on Custom Software Development and Mobile App Development.Read More
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7317Undisclosed250 - 999 employeesPleasanton, CAFounded in 2005, Folio3 Software is a midsize Pleasanton, California-based custom software development firm. Their team offers Custom Software Development and Web Development.Read More
Industries
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7318$50,000+50 - 249 employeesNorth Miami Beach, FLBased in Buenos Aires, Argentina and North Miami Beach, Florida, GM2 is a midsize IT staff augmentation company. Established in 2008, the team offers IT staff augmentation, Custom Software Development, UX/UI Design, Mobile App Development, and more.Read More
Clients
DroneUp Zehner group The Stable AccentureIndustries
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7319Undisclosed50 - 249 employeesWilmington, DEIT managed services company Chimera Technologies Pvt Ltd was launched in 2001. The midsize team focuses on IT managed services and Custom Software Development.Read More
Industries
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7320$5,000+2 - 9 employeesTucson, AZGo Web Solutions Inc. Is a Tucson, Arizona-based Digital Strategy company. They offer Digital Strategy and Search Engine Optimization.Read More
Clients
International School of TucsonIndustries
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