Top 100 Mobile App Developers in the United States
The Best of February 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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391$25,000+10 - 49 employeesColumbia, MORead More
QuarkWorks is a development agency located in San Francisco. Since 2011, their team of 15 has been specializing in mobile app development, web development, product design, and more for enterprise and midmarket-level clients.
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Eventbrite -
392$25,000+10 - 49 employeesScottsdale, AZDelta Systems is a custom software development company. Their small team is based in Scottsdale, Arizona and Denver, Colorado. Their services include Custom Software Development, Mobile App Development, and E-Commerce Development. The company was established in 1986.Read More
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393$5,000+10 - 49 employeesCharlotte, NCOutstafford, 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.Read More
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394$10,000+10 - 49 employeesTampa, FLRead More
Modernized Mobile LLC is a mobile marketing and app development company based in Gainesville, Fla. The company, founded in 2017, has a team of more than ten that provide mobile app development, custom software development, and marketing strategy services to various companies.
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395$25,000+10 - 49 employeesSunny Isles Beach, FLRead More
.K.I.S.S. Software, a custom software development company, is based in Kyiv, Ukraine. The small team offers custom software development, web development, mobile app development, blockchain, and more. The agency was founded in 2006.
Clients
Mercedes-Pay – Code review and external penetration testing for electronic payment systemIndustries
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396$10,000+2 - 9 employeesLos Angeles, CARead More
Ripe Media is a full-service digital agency based in Los Angeles. Founded in 2003, the small team of six specializes in web design, app development, and design to create interactive and digital products for their clients.
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USCIndustries
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397$10,000+10 - 49 employeesLouisville, KYFocustApps is a software development company. The small Louisville, Kentucky-based firm was founded in 2014. Their team focuses on Custom Software Development, Mobile App Development, BI & big data consulting & SI, Artificial Intelligence, and more.Read More
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OnPoint GroupIndustries
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398$5,000+10 - 49 employeesSan Francisco, CARead 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.
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399$25,000+10 - 49 employeesTroy, MIRead More
SharpQuest, Inc. Is a web development firm. Launched in 2009, the team offers Web Development, Mobile App Development, Enterprise App Modernization, cloud consulting & SI, and more. Their small company is Troy, Michigan-based.
Clients
Graham HealthcareIndustries
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400$25,000+50 - 249 employeesNew York, NYLaunched in 2017, VisionX is an artificial intelligence development company and product design company. They are located in Islamabad, Pakistan and have a small team. Their services include Artificial Intelligence and product design.Read More
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McDonald'sIndustries
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401$50,000+10 - 49 employeesOrlando, FLRead More
This Orlando, Fla. app development agency was founded in 2008. Echo Interaction Group has about 10 team members who specialize in various technological practices such as enterprise app modernization, wearables development, hardware integration, marketing, and UX/UI design.
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VOXX International -
402$5,000+2 - 9 employeesAtlanta, GAMetaseed Labs is an application development firm. The Atlanta, Georgia-based agency was founded in 2021. The small team focuses on mobile app development, blockchain, and web development.Read More
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403$10,000+10 - 49 employeesAustin, TXAR/VR development company CM&D was launched in 2016. The small Austin, Texas-based team focuses on AR/VR development, Video Production, Custom Software Development, Web Development, and more.Read More
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VWIndustries
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404$25,000+50 - 249 employeesMiami Beach, FLWebtrixPro, Inc, a midsize software development firm, is in Miami Beach, Florida. They provide Custom Software Development, Mobile App Development, Artificial Intelligence, AI Consulting, and more and were established in 2004.Read More
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405$25,000+10 - 49 employeesMiami, FLRead More
Branger_Briz, a custom software development company, is located in Miami, Florida. They provide custom software development, mobile app development, e-commerce development, and other application development and were established in 2006.
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AdidasIndustries
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406$25,000+50 - 249 employeesLos Angeles, CASpartan is a custom software development company based in Los Angeles, California; Da Nang, Vietnam and Ho Chi Minh City, Vietnam. The midsize firm was established in 2022. Their team specializes in custom software development, web development, mobile app development, IoT development, and more.Read More
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Liquidity FinancialIndustries
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407Undisclosed50 - 249 employeesBerwyn, PAPurplegator is a midsize SEO services firm in Berwyn, Pennsylvania; Des Moines, Iowa and Haleiwa, Hawaii. They focus on Search Engine Optimization, Social Media Marketing, Web Design, Mobile App Development, and more and were established in 1989.Read More
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AldiIndustries
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408$5,000+50 - 249 employeesSuwanee, GAWeb Design Glory is a midsize web design agency. They specialize in Web Design, Web Development, Mobile App Development, and E-Commerce Development and were established in 2016.Read More
Clients
Solar Pads and Panels Cynthia & Noble Notary on Wheels Arakan Rohingya Community CenterIndustries
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409$10,000+10 - 49 employeesHamilton Township, NJRead More
In Hamilton Township, New Jersey, Nodesol Corp is a small custom software development company. They specialize in custom software development, IT strategy consulting, web development, and mobile app development and were established in 2010.
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410$10,000+10 - 49 employeesMiami, FLFounded in 1991, SmallCo. Inc is a custom software development firm. Their small team is located in Miami, Florida. Their services include custom software development.Read More
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411$50,000+10 - 49 employeesEugene, ORTwenty Ideas is an AI firm located in Eugene, Oregon and Portland, Oregon. The small company was founded in 2014. Their team offers Artificial Intelligence, Custom Software Development, UX/UI Design, Mobile App Development, and more.Read More
Clients
Nsight Health Daimler Truck North America XPRIZE Foundation LearningWriteIndustries
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412$25,000+10 - 49 employeesNew York, NYRead More
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.
Clients
Switch PokerIndustries
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413$10,000+10 - 49 employeesSan Francisco, CABased in San Francisco, California, Dworkz is an UX design agency. The small firm was founded in 2004. Their team provides UX/UI Design, Custom Software Development, Web Design, Web Development, and more.Read More
Clients
CellanomeIndustries
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414$10,000+50 - 249 employeesAustin, TXRead More
Brocsoft is an IT staff augmentation company. They focus on IT staff augmentation, Web Development, and Mobile App Development and were established in 2019. Their midsize team is headquartered in Austin, Texas.
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SertecIndustries
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415$50,000+10 - 49 employeesSeverna Park, MDRead More
Accella is a development company based in Odenton, Md. The company was founded in 2006 and currently has 14 employees. Accella offers mobile app development, web design, web development, computer software development, and digital strategy services to clients in a variety of industries.
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ADTIndustries
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416$5,000+50 - 249 employeesPasadena, CAEstablished in 1991, Art+Logic is a software development firm. The agency specializes in Custom Software Development, UX/UI Design, Web Development, Mobile App Development, and more and has a midsize team.Read More
Clients
Yamaha Kroger Trader Joes NASAIndustries
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417$10,000+10 - 49 employeesWixom, MIRead More
Traction Consulting Group is a CRM consulting and software development company in Wixom, Mich., that was founded in 1999. Traction Consulting currently has 8 employees and offers custom software development, CRM, big data, and cloud consulting, and mobile app development services. Its clients are mainly midmarket companies in the manufacturing, business services, financial services, healthcare, and transportation industries.
Clients
AcromagIndustries
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418$1,000+10 - 49 employeesCincinnati, OHSeven Hills Technology, a small custom software development firm, is in Cincinnati, Ohio. Founded in 2015, the team specializes in Custom Software Development, IT strategy consulting, Mobile App Development, Web Development, and more.Read More
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SentrilockIndustries
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419$25,000+50 - 249 employeesGranite Bay, CARead More
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.
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Uber -
420$5,000+10 - 49 employeesDuluth, GABits Kingdom, a website development company, is in Duluth, Georgia and Punta del Este, Uruguay. The small team specializes in Web Development, UX/UI Design, Mobile App Development, Custom Software Development, and more. The firm was established in 2016.Read More
Industries
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