Top 100 Mobile App Developers in the United States
The Best of August 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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121$25,000+10 - 49 employeesAtlanta, GARead More
BlueFletch is a mobile development agency based in Atlanta founded in 2008. Their team of 38 experts specializes in mobile app development, custom software development, and enterprise app modernization for midmarket and large firms. They have experience working in the industries of retail, transportation, and consumer products & services, among others.
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The Home DepotIndustries
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122$25,000+50 - 249 employeesLos Angeles, CAAI development company Dreamers Inc. Was established in 2013. Their midsize team is in Los Angeles, California. Dreamers Inc. Offers Artificial Intelligence, Blockchain, Mobile App Development, Custom Software Development, and more.Read More
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NASA Johns Hopkins Applied Physics Lab US Air Force US Department of EducationIndustries
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123$50,000+50 - 249 employeesLos Angeles, CARead More
Sidebench is a healthcare product design and software engineering studio founded in 2012 in Los Angeles. With a mid-sized team and enterprise delivery capabilities, we partner with providers, payers and health-tech startups to build HIPAA-minded platforms, patient engagement, EHR interoperability and legacy modernization that reduce data silos and enable real-time clinical workflows.
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Microsoft CorporationIndustries
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124$100,000+10 - 49 employeesMason, OHApplication development company Atomic Robot is located in Mason, Ohio. The company offers Mobile App Development, UX/UI Design, Digital Strategy, Web Development, and more and is small.The company was established in 2011.Read More
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Procter & Gamble Kroger ArtsWave VITASIndustries
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125$25,000+50 - 249 employeesDallas, TXRead More
Bottle Rocket is a Dallas-based mobile design & development agency founded in 2008. Our services span strategic consulting, data & AI, growth marketing, research, & full lifecycle product development.
Clients
7-ElevenIndustries
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126$10,000+10 - 49 employeesChandler, AZRead More
inMind is a software development agency based in Montevideo, Uruguay. Founded in 2008 by a team of systems engineers, inMind now has 44 employees and offers an extensive range of development services to a global, technology-forward client base. Their areas of expertise include mobile app development for Android and iOS, web development, enterprise app modernization, and blockchain development.
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Tech startups with seed funding looking for empower their business supported on app developmentIndustries
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127$25,000+50 - 249 employeesSan Jose, CADiffco AI, a custom software development company, is in San Jose, California. The midsize team provides Custom Software Development, Artificial Intelligence, Mobile App Development, AI Agents, and more and was established in 2008.Read More
Clients
Mars Chemtreat Nokia InstreamaticIndustries
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128$25,000+10 - 49 employeesEnglewood, CORead More
Located in Englewood, Colorado and McKinney, Texas, Think Tree Studios is an app development company. Launched in 2015, the small team focuses on Mobile App Development, IoT development, Custom Software Development, and Web Development.
Clients
HealthioIndustries
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129$100,000+10 - 49 employeesNew York, NYRead More
Founded in 2009 in New York City, Small Planet is a mobile app development company that produces top quality mobile apps for both iOS and Android devices, including 25 App Store Category #1’s. The close-knit team works in Brooklyn, NY, offering user experience (UX) and design for mobile and web, smart device and touchscreen development, quality assurance and user testing, product management, and consulting services. They also recently started a Machine Learning Lab to work on some exciting AI-related projects.
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AetnaIndustries
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130$10,000+10 - 49 employeesScottsdale, AZFounded in 2004, Dot Com Development is an app development firm. The small Scottsdale, Arizona-based team focuses on Mobile App Development, Artificial Intelligence, Custom Software Development, and Web Development.Read More
Clients
Salt River Materials Group Digicel Group Ltd. Valley Forge Bolt and Mfg Company Elevation MarketingIndustries
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131$25,000+50 - 249 employeesBoston, MAVAIRIX Software Development is a Montevideo, Uruguay-based custom software development company. The midsize firm was launched in 2010. Their services include Custom Software Development, IT staff augmentation, Mobile App Development, other IT consulting and SI, and more.Read More
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132$10,000+50 - 249 employeesHouston, TXCodup is a custom software development company. The midsize team is located in Houston, Texas; Dubai, United Arab Emirates and Irvine, California. Their services include Custom Software Development, E-Commerce Development, Enterprise App Modernization, Mobile App Development, and more.Read More
Clients
UnileverIndustries
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133$50,000+10 - 49 employeesLos Angeles, CARead More
Morning Stars Developers is an application development company based in Inglewood, California. They focus on mobile app development and web development and were established in 2021.
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CMYK EngineeringIndustries
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134$25,000+10 - 49 employeesCohoes, NYEstablished in 2002, Troy Web Consulting is a small software development company located in Cohoes, New York. Their services include Custom Software Development, Web Development, Web Design, UX/UI Design, and more.Read More
Clients
My Essentials Ground Water Protection CouncilIndustries
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135$50,000+50 - 249 employeesNewport Beach, CASaritasa is a software development company headquartered in Newport Beach, California; New York, New York; Chicago, Illinois and Manhattan Beach, California. The midsize firm was founded in 2005. Their services include Custom Software Development, AR/VR development, Web Development, Mobile App Development, and more.Read More
Clients
Mitsubishi Makita ASCO Power Technologies WinegardIndustries
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136$10,000+50 - 249 employeesBerkeley, CARead More
Founded in 2016, Crowdbotics is a development company based in Berkeley, Calif. They work with businesses of all sizes in the business services, consumer products, and healthcare fields.
Clients
StripeIndustries
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137$25,000+50 - 249 employeesSouth Jordan, UTMotomtech, a custom software development company, is located in South Jordan, Utah. The midsize agency was launched in 2018. Their services include Custom Software Development, UX/UI Design, Web Development, and Mobile App Development.Read More
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138$75,000+50 - 249 employeesLouisville, KYSlingshot is an application development firm. In Louisville, Kentucky; Nashville, Tennessee and Chicago, Illinois, their midsize team specializes in Mobile App Development, Artificial Intelligence, Custom Software Development, Web Development, and more. The agency was established in 2005.Read More
Clients
MetLife Schneider Electric Luries Children's Hospital Connected CaregiverIndustries
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139$75,000+50 - 249 employeesNew York, NYBlueLabel is a midsize AI Consulting company headquartered in New York, New York; Redmond, Washington and San Francisco, California. Established in 2009, the team provides AI Consulting, Generative AI, Artificial Intelligence, Product Design, and more.Read More
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Bloomberg NewsIndustries
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140$10,000+50 - 249 employeesAtlanta, GASOLTECH is a midsize Atlanta, Georgia-based custom software development company. They provide Custom Software Development, AI Consulting, Artificial Intelligence, AI Agents, and more and were launched in 1998.Read More
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AdvancEDIndustries
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141$25,000+10 - 49 employeesCanton, OHRead More
Launched in 2010, SKYCATCHFIRE is a small web development company. Their team specializes in web development, custom software development, and mobile app development. The company is based in Canton, Ohio.
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142$25,000+10 - 49 employeesAtlanta, GABellwood, a software development company, was established in 2019. They are located in Atlanta, Georgia; Farmington, New York; Gold River, California and Orlando, Florida and have a small team. Their services include Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
Clients
WarnerMediaIndustries
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143$50,000+250 - 999 employeesFramingham, MABoston Technology Corporation is a Framingham, Massachusetts-based software development company. They specialize in Custom Software Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more and were established in 2004.Read More
Clients
GoogleIndustries
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144$25,000+10 - 49 employeesPortland, OREstablished in 2005, Singlemind is a small mobile app development company. Their services include Mobile App Development, UX/UI Design, Web Development, Custom Software Development, and more. The firm is in Portland, Oregon; San Francisco, California; Bend, Oregon and New York, New York.Read More
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Kaiser PermanenteIndustries
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145$10,000+50 - 249 employeesSalt Lake City, UTRead More
Lime Green Apps is a software company based in New York with over 50 employees. Since their founding in 2017, they have offered mobile app, web, and wearable app development services to small and mid-market firms in the fields of advertising and healthcare.
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146$1,000+10 - 49 employeesSeabrook, NHRead More
Snappii is a mobile app developer founded in 2010 and based in Rochester, NY. Their accelerated development process enables this 10+ team to offer cost-effective digital solutions with lightning-fast turnaround.
Clients
GEIndustries
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147$25,000+1,000 - 9,999 employeesBethesda, MDRead More
DMI is the world’s first end-to-end mobility company. Their services are extensive, ranging from mobile app development and web development to branding, marketing, and user experience design to big data management and analytics. The large team of 1,000+ is headquartered in Bethesda, Md. with satellite offices around the world. DMI’s focus on the quality of the product they develop and on its marketing potential highlights the benefits of working with a full-service company.
Clients
Addison LeeIndustries
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148$5,000+50 - 249 employeesDover, DERead More
Clustox, an AI Agents company, is headquartered in Dover, Delaware and Warwick Farm, Australia. The midsize company was launched in 2012. Their team provides AI Agents, Custom Software Development, Mobile App Development, AI Consulting, and more.
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BookafyIndustries
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149$10,000+10 - 49 employeesGlendale, CALaunched in 2020, Outstafford is a mobile app development firm. Their small team is located in Glendale, California. Their team offers Mobile App Development and UX/UI Design.Read More
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150$25,000+250 - 999 employeesLakeville, MNExcellent Webworld, a custom software development company, is located in Lakeville, Minnesota; Ahmedabad, India; North Perth, Australia and Calgary, Canada. The midsize agency was established in 2011. Their team provides Custom Software Development, Artificial Intelligence, Enterprise App Modernization, Mobile App Development, and more.Read More
Clients
TiCKTOC Taxi App SolutionsIndustries
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