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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571$5,000+10 - 49 employeesBaltimore, MDRead More
Founders Approach is a Baltimore-based app and web development firm founded in 2016. Their team of approximately 4 employees develop iOS, Android, and cross-platform apps using SQL, Objective C, Swift, PHP, and JavaScript. They're also proficient in WordPress, React Native, and NodeJS.
Clients
LoopleIndustries
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572$5,000+10 - 49 employeesSan Francisco, CASPRITZ LLC is a small web design agency. The San Francisco, California-based company was launched in 2009. Their team offers Web Design, Branding, Mobile App Development, Public Relations, and more.Read More
Clients
Hard Rock Cafe San Francisco - Marketing, PR, Mobile CampaignIndustries
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573$10,000+50 - 249 employeesNorwalk, CTOnePlusOne Solutions is a midsize web design agency. Based in Norwalk, Connecticut, the agency was established in 2016. Their team provides Web Design, UX/UI Design, Product Design, Web Development, and more.Read More
Industries
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574$25,000+250 - 999 employeesCheyenne, WYRead More
Metafic is an agile software & technology development company based in Bangalore, India. The company, founded in 2018, has a team of more than ten that provides UX/UI design, mobile app development, web development, web design, AR/VR development, and AI services. Metafic serves mid-market and small companies in various industries.
Clients
Builder.aiIndustries
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575$10,000+50 - 249 employeesSan Francisco, CARead More
Founded in 2015, Zensoft.io has 62 team members providing various blockchain, artificial intelligence, and AR/VR development services. They have offices in San Francisco and Kyrgyzstan and work with companies of all sizes and industries.
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576$25,000+50 - 249 employeesWest Hollywood, CARead More
VentureDevs is an IT agency founded in 2016. They are headquartered in West Hollywood, Calif., with a second location in Poznan, Poland. Their team of 73 specializes in mobile app, web, custom software development, and more for primarily midmarket clients.
Clients
UberIndustries
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577$5,000+50 - 249 employeesChesapeake, VABuzz Interactive Global is a web design company. Established in 2021, the midsize firm is headquartered in Chesapeake, Virginia. Their team provides Web Design, Web Development, Low/No Code Development, Mobile App Development, and more.Read More
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578$50,000+10 - 49 employeesDallas, TXRead More
Pixel and Texel is a Dallas based software developer that specializes in AR/VR development, mobile app development, and web development. They have 11 employees and were founded in 2011.
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QualcommIndustries
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579$5,000+10 - 49 employeesNew York, NYRead More
Armix Group is a digital strategy agency based in New York. This company has 10+ emploees and was founded in 2006. Services offered by Armix Group include SEO, mobile app development, and web development.
Clients
Barnes&NobleIndustries
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580$50,000+10 - 49 employeesSan Francisco, CARead More
Appstem is a design and development agency with based in San Francisco. Since 2010, their team of 11 employees has been specializing in mobile app development, UX/UI design, AR/VR development, and more for mainly enterprise clients.
Clients
Tesla MotorsIndustries
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581$100,000+50 - 249 employeesFort Wayne, INRead More
Aptera Software, Inc. is a development agency in Fort Wayne, Ind. Founded in 2003, they have about 104 employees that serve enterprise clients in a wide range of industries. Services include web development, custom software development, and mobile app development.
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Franklin ElectricIndustries
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582$10,000+250 - 999 employeesSunrise, FLRead More
Sigma Solve is a software consulting firm located in Fort Lauderdale, Fla. They have about 80 employees that serve clients in the IT sector. Founded in 2002, Sigma Solve does custom software development and e-commerce development.
Clients
Microsoft;Silver PartnerIndustries
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583$10,000+10 - 49 employeesOak Brook, ILRead More
KeyLimeTie is a full-service design, development, and digital strategy agency. Their team of 20+ is based in Chicago, IL. KeyLimeTie provides content management, e-commerce, and custom application solutions. They also run social media campaigns and offer reputation management. Their clients include companies of all sizes in the information technology and advertising industries.
Clients
AAA – Auto Club GroupIndustries
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584$5,000+10 - 49 employeesAcworth, GARead More
INTEGRITY RESOURCE SOLUTION LLC is a web development company. Their small team is in Acworth, Georgia and provides web development, search engine optimization, e-commerce development, social media marketing, and more. The company was launched in 2008.
Industries
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585$10,000+250 - 999 employeesAustin, TXRead More
Rocksauce Studios is a mobile app development firm based in Austin, Texas. Founded in 2010, their team of over 10 serves clients in the consumer products, banking, and food industries. Services include discovery, strategy, branding, and back-and front development.
Clients
DisneyIndustries
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586$25,000+10 - 49 employeesNew York, NYRead More
Tappollo Media is an application development firm located in New York, New York. The small team provides mobile app development, ux/ui design, and product design and was established in 2014.
Industries
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587$10,000+10 - 49 employeesBrooklyn NY, NYRead More
Beagle Reality Studio is an AR/VR development company. Their small team is in Brooklyn NY, New York. The agency offers AR/VR development, mobile app development, and e-commerce development.
Clients
BBDOIndustries
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588$10,000+10 - 49 employeesCleveland, OHRead More
Stream 9 is a full-service development agency based in Cleveland, Ohio and founded in 2008. The agency has fewer than 10 members on staff. Stream 9 specializes in web design and development, e-commerce development, and mobile app development. The majority of its clients are small businesses.
Clients
Sherwin WilliamsIndustries
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589$5,000+10 - 49 employeesColumbus, OHRead More
Founded in 2019, Split Reef is a digital marketing agency with two locations in Columbus, Ohio and Jacksonville Beach, Fla. The team of about 8 individuals offers SEO, web design, and mobile app development services. Their clients include small and midmarket businesses in the legal, automotive, real estate, and health care and medical industries.
Clients
Robertson Truck GroupIndustries
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590$10,000+50 - 249 employeesIrvine, CARead More
NOVVUM is a software development agency based in Irvine, Calif. Since 2014, their team of 14 has specialized in mobile app development, web development, UX/UI design, market research, and marketing strategy services.
Clients
SnapChatIndustries
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591$50,000+10 - 49 employeesSan Diego, CAHyperTrends Global Inc., a software development firm, was launched in 2006. Based in San Diego, California, their small team provides Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.Read More
Clients
Foundation Escrow USAIndustries
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592$10,000+10 - 49 employeesPlano, TXRead More
IntelliCeed Inc. Is a small software development firm. The Kharkiv, Ukraine-based agency was established in 2017. Their team offers custom software development, mobile app development, web development, IT managed services, and more.
Industries
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593$25,000+10 - 49 employeesTruckee, CANew Leaders is a small custom software development company. They focus on Custom Software Development, UX/UI Design, E-Commerce Development, Mobile App Development, and more and were founded in 2007. The agency is in Truckee, California and Beijing City, China.Read More
Clients
Appfolio.comIndustries
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594$1,000+10 - 49 employeesJaipur, IndiaRead More
Scrum Digital Pvt Ltd is an IT firm headquartered in Jaipur, India. Founded in 2019, their team of less than 10 serves small business clients across various industries. They focus on web development, digital strategy, and other services.
Clients
Varselor General Trading LLCIndustries
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595$5,000+2 - 9 employeesMechanicsburg, PARead More
Founded in 2013, Phalanx Digital Inc. is a development and design agency based in Mechanicsburg, Pa. Their small team of 4 specializes in developing websites, custom software, mobile apps, and other services.
Clients
Lamborghini -
596$5,000+10 - 49 employeesAlbuquerque, NMA2K Solutions LLC is a branding agency. Their small team is based in Albuquerque, New Mexico and Lahore, Pakistan. The company focuses on branding, ux/ui design, web development, and mobile app development. The company was launched in 2018.Read More
Clients
Conversion Monster Pocket ISAi Prospect Avenue Elite Med LabsIndustries
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597$5,000+10 - 49 employeesPalatine, ILRead More
Pepper Group is a marketing firm headquartered in Palatine, Ill. The 15-person team launched in 1994 and offers branding, direct marketing, PR and corporate communication, and marketing strategy. Their clients work in a variety of sectors, including IT, financial services, and manufacturing.
Clients
B2B marketing is our specialty. From technology and consulting to manufacturingIndustries
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598$10,000+50 - 249 employeesNew York, NYBitsclan IT Solutions is a New York, New York-based IT staff augmentation company. The midsize agency was launched in 2017. Their services include IT staff augmentation, Custom Software Development, Artificial Intelligence, Mobile App Development, and more.Read More
Clients
JM Test Systems Creative Outfit Song Heart JBIIndustries
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599$5,000+2 - 9 employeesCumming, GARead More
Headquartered in Cumming, Georgia and Chicago, Illinois, Bandicoot Marketing is a web design agency. The small team provides Web Design, Web Development, Mobile App Development, Digital Strategy, and more and was launched in 2009.
Industries
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600$25,000+10 - 49 employeesNew York, NYRead More
Def Method is a software development company based in New York City. Founded in 2014, the team of 21 specializes in custom software development, web development, IT staff augmentation, AI, and more. They work primarily with large and mid-sized businesses, focusing on financial services, real estate, and IT.
Clients
Walmart
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