Top 100 Mobile App Developers in the United States
The Best of December 2025Looking 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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4441Undisclosed50 - 249 employeesBaton Rouge, LAVigilus is an UX agency. The Baton Rouge, Louisiana-based firm was established in 2019. Their team focuses on UX/UI Design and Cybersecurity.Read More
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4442Undisclosed50 - 249 employeesChicago, ILNvisia is a midsize UX company established in 1991. Their services include UX/UI Design and Mobile App Development.Read More
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4443Undisclosed50 - 249 employeesSan Diego, CAS-Square Systems, Inc, a cloud consulting & SI company, offer cloud consulting & SI and IT managed services. They were founded in 2002.Read More
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4444Undisclosed10 - 49 employeesNew York, NYRead More
Incognito Worldwide is a SEO agency. The small Wilmington , Delaware-based firm was launched in 2014. Their team provides search engine optimization, digital strategy, web design, web development, and more.
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4445$1,000+2 - 9 employeesNew York, NYEasyLink, an UX design agency, is located in New York, New York. They specialize in UX/UI Design and Web Development.Read More
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4446$5,000+10 - 49 employeesAustin, TXLaunched in 2019, 2BTech LLC is an AI development company. They are based in Austin, Texas and Lahore, Pakistan and have a small team. The company offers Artificial Intelligence, Custom Software Development, DevOps Managed Services, AI Agents, and more.Read More
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Buzzware TechIndustries
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4447$5,000+Freelancer employeesUrbandale, IARAFIT Services is an Urbandale, Iowa-based application development company. The team specializes in Mobile App Development and Custom Software Development.Read More
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Garden Nightclub -
4448$1,000+250 - 999 employeesNew York, NYOzrit is a Hyderabad, India-based website development firm. The midsize team provides Web Development, Mobile App Development, Web Design, Social Media Marketing, and more and was established in 2009.Read More
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4449Undisclosed10 - 49 employeesFrisco, TXWebsite development company TheWebPatriot is based in Ahmedabad, India. Launched in 2017, the small team offers web development, e-commerce development, mobile app development, custom software development, and more.Read More
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4450Undisclosed50 - 249 employeesHouston, TXDESSS, Inc. Is a Houston, Texas-based software development company. Established in 2000, the team focuses on Custom Software Development and Web Development.Read More
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4451$10,000+10 - 49 employeesPortland, MEHeadquartered in Portland, Maine and Warszawa, Poland, Freeport Metrics is a Generative AI company. The agency specializes in Generative AI, Custom Software Development, Web Development, Mobile App Development, and more and is small.The agency was founded in 2009.Read More
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4452Undisclosed10 - 49 employeesKalamazoo, MIMoro Interactive, LLC, a small mobile app development company, is based in Kalamazoo, Michigan. Their services include Mobile App Development and Web Design.Read More
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4453$50,000+1,000 - 9,999 employeesPittsford, NYRead More
Netsmartz LLC is a full service IT company of 457 employees, founded in 1999. Their headquarters is in Rochester, N.Y., with multiple locations worldwide: Oslo, Norway, Mississauga, Canada, Chandigarh, India, Singapore, and Boston. They offer various services including custom software, mobile app, and e-commerce development. They primarily serve midmarket clients in numerous industries: retail, transportation, healthcare, IT, and more.
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SamsungIndustries
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4454$10,000+50 - 249 employeesMiami, FLNKey, a software development firm, is located in Florianópolis, Brazil and Miami, Florida. The team specializes in Custom Software Development and Web Development.Read More
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Arteris -
4455$25,000+50 - 249 employeesWoodbridge Township, NJRead More
DotCode is a design and development company based in Lviv, Ukraine, and founded in 2018. Their team of more than 10 provides web development, web design, and e-commerce development solutions for clients in the fields of hospitality, advertising, and financial services.
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Ply LCM Digital Fly Jets ThriveIndustries
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4456$1,000+50 - 249 employeesNew Castle, DEEasyComm Innovations, a website development firm, was founded in 2020. They are located in New Castle, Delaware and Indore, India and have a midsize team. EasyComm Innovations provides Web Development, E-Commerce Development, Search Engine Optimization, Branding, and more.Read More
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4457$25,000+50 - 249 employeesHallandale Beach, FLRead More
OL Software is a software development outsourcing company based in Cali, Colombia, with an office in Miami. The company, founded in 2007, has more than 50 employees who provide custom software development, IT staff augmentation, and UX/UI design services to various companies, organizations, and institutions.
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TecnoquimicasIndustries
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4458$25,000+50 - 249 employeesBrooklyn, NYAthlon: Global Design Company is an UX agency launched in 2009. The agency focuses on UX/UI Design, Web Design, Product Design, Web Development, and more and has a midsize team.Read More
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4459$10,000+2 - 9 employeesNew York, NYNomad Interactive, an app development company, was established in 2017. The firm focuses on Mobile App Development and UX/UI Design, and is small.Read More
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4460$1,000+50 - 249 employeesBaltimore, MDDonati Tech is a web design company. Their midsize team is located in Toronto, Canada and Baltimore, Maryland. Their services include Web Design and Mobile App Development.Read More
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4461$5,000+50 - 249 employeesBoston, MARead More
OrangeLoops is a software development company headquartered in Boston, with an additional office in Montevideo, Uruguay. The company, founded in 2015, has a team of 22 people who exclusively provide mobile app development and web development services. They work with mid-market businesses that are mostly in the advertising & marketing, health care & medical, and retail industries.
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GrubhubIndustries
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4462$25,000+50 - 249 employeesSanford, NCNewPage Solutions is a midsize Sanford, North Carolina-based custom software development company. Their services include Custom Software Development and Mobile App Development.Read More
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4463$5,000+50 - 249 employeesNew Delhi, IndiaAppfodev software solutions is a custom software development company based in New Delhi, India and Dubai, United Arab Emirates. They offer Custom Software Development and Web Development.Read More
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4464$10,000+50 - 249 employeesLakeville, MNAPPSNATIVE SAAS LAB is a web development firm established in 2013. The agency specializes in Web Development and Mobile App Development, and is midsize.Read More
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4465Undisclosed2 - 9 employeesBowie, MDMobile app development firm Brandless Tech was launched in 2022. The team offers Mobile App Development and Mobile & App Marketing.Read More
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4466$10,000+50 - 249 employeesMountain View, CATechmave Software is an app development company. The agency is headquartered in Noida, India and Mountain View, California. Their team specializes in Mobile App Development and Web Development.Read More
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4467$5,000+10 - 49 employeesNew York, NYKloustr Labs is a small application development firm. Launched in 2016, the team focuses on Mobile App Development and Web Development.Read More
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4468$10,000+10 - 49 employeesNew York, NYRead More
TLVTech is a website development company in Tel Aviv-Yafo, Israel; New York, New York and London, England. The small company was founded in 2017. Their services include Web Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more.
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Snyk Coretigo INX MetrofunIndustries
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4469$10,000+2 - 9 employeesDetroit, MIHeadquartered in Detroit, Michigan, Appsted Ltd is a small mobile app development company. The team specializes in Mobile App Development and UX/UI Design.Read More
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Bruce Harron Home Investors Ltd. -
4470$5,000+50 - 249 employeesAustin, TXQuokka Labs is a web development firm. They provide Web Development, Mobile App Development, IT staff augmentation, and Artificial Intelligence and were established in 2019. Their midsize team is headquartered in Noida, India; Austin, Texas and Amstelveen, Netherlands.Read More
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Ministry of New & Renewable EnergyIndustries
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