Top 100 Mobile App Developers in the United States
The Best of October 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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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures, a custom software development company, is in Irvine, California. Established in 2017, the small team offers Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more.Read More
Industries
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331$10,000+50 - 249 employeesChicago, ILTaction Software LLC is a Chicago, Illinois-based custom software development firm. Established in 2013, the midsize team focuses on Custom Software Development, Mobile App Development, Artificial Intelligence, and Web Development.Read More
Clients
First National BankIndustries
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332$75,000+50 - 249 employeesBrooklyn, NYHeady is a web development firm. Their midsize team is in Brooklyn, New York; Mumbai, India and New York. The firm offers Web Development, Mobile App Development, Product Design, E-Commerce Development, and more.Read More
Clients
GapIndustries
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333$10,000+10 - 49 employeesMiami, FLRead More
Headquartered in Miami, Florida, Simple Solutions is a web design agency. The small team offers web design, custom software development, web development, mobile app development, and more. The agency was founded in 2011.
Industries
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334Undisclosed10 - 49 employeesDurham, NCRead More
Located in Durham, NC, Caktus Group is a full service development and consulting firm with around 25 employees. Founded in 2007, Caktus Group works closely with clients to create, develop, and launch custom applications. With a background in Django, Python, RapidSMS and RapidPro, Caktus Group helps clients with their web development, mobile app development, and custom software development needs.
Clients
Cox Media Group -
335$5,000+50 - 249 employeesScottsdale, AZEstablished in 2007, Exquisite Software is a mobile app development firm. The firm offers Mobile App Development, Web Development, Low/No Code Development, Custom Software Development, and more and has a midsize team. The firm is in Scottsdale, Arizona; Phoenix, Arizona and Kharkiv, Ukraine.Read More
Clients
TwilioIndustries
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336$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
Clients
OnPoint GroupIndustries
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337$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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338$25,000+50 - 249 employeesOrinda, CARead More
Based out of Orinda, CA with satellite offices in India and Croatia, Daxima is a software development company. The team of more than 50 employees has been in business since 2003. They provide web, software, and mobile app development for clients around the world.
Clients
T-Mobile USIndustries
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339$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
Industries
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340$10,000+10 - 49 employeesWashington, DCRead More
NotionTheory Logo is a product development and design company founded in 2014. Based in Washington, D.C., their team of 4 specializes in AR/VR development, mobile app development, and web development. They mainly serve small businesses in the consumer products & services, media, and advertising & marketing industries.
Clients
FWD.usIndustries
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341$50,000+10 - 49 employeesTwinsburg, OHMoreland Connect, a software development firm, is in Twinsburg, Ohio and Nashville, Tennessee. The small team offers Custom Software Development, Generative AI, Mobile App Development, E-Commerce Development, and more and was launched in 2002.Read More
Clients
JMI ReportsIndustries
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342$1,000+2 - 9 employeesLos Angeles, CASunlight Media LLC, a Market Research company, is located in Los Angeles, California and Santa Monica, California. The small agency was established in 2011. Their services include Market Research, IT managed services, Web Development, Mobile App Development, and more.Read More
Clients
Gary Numan MSA Agency L.A County Atlantic RecordsIndustries
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343$5,000+10 - 49 employeesHouston, TXWP Pals is a small web design company. They specialize in Web Design, Web Development, Mobile App Development, E-Commerce Development, and more and were founded in 2018. The company is located in Houston, Texas and Las Vegas, Nevada.Read More
Clients
KIPP Public Schools Northern CaliforniaIndustries
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344$1,000+2 - 9 employeesOrem, UTRead More
Busy Human is a small app development firm founded in 2017. Their team specializes in Mobile App Development, Web Development, Web Design, UX/UI Design, and more. The agency is in Orem, Utah.
Clients
MityQuotesIndustries
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345$1,000+10 - 49 employeesLincoln, CARead More
User experience design agency Sweetcode Lab was established in 2017. The small Nampa, Idaho-based team provides ux/ui design, web design, and logo.
Clients
NaturaIndustries
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346$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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347$100,000+50 - 249 employeesCarmel, INSEP, a custom software development firm, was founded in 1988. They are in Carmel, Indiana and have a midsize team. Their services include Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.Read More
Clients
FORUM Credit UnionIndustries
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348$10,000+10 - 49 employeesChicago, ILRead More
Chicago Software Solutions is a software development and consulting firm with just over 10 employees. The Chicago-based firm has been around since 2000 and has helped various sized clients in different industries with their web development, software development, and mobile app development needs.
Clients
Pendragon;Forms ManagerIndustries
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349$100,000+50 - 249 employeesNew York, NYFROM is a midsize user experience agency. Headquartered in New York, New York, the company was launched in 2016. Their team provides ux/ui design, mobile app development, search engine optimization, web design, and more.Read More
Industries
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350$5,000+2 - 9 employeesReno, NVRead More
BDG is a web design and development company located in Reno, Nev. Since 2008, they have provided mobile app, custom software, and web development services.
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PayBud -
351$10,000+10 - 49 employeesSanta Monica, CASPARK6 Inc is a small Santa Monica, California-based user experience design company. Launched in 2011, the team focuses on UX/UI Design, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
Clients
AT&TIndustries
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352$75,000+10 - 49 employeesDenver, COUX design company Crafted was established in 2017. They are based in Denver, Colorado and have a small team. Their services include UX/UI Design, Product Design, Custom Software Development, Mobile App Development, and more.Read More
Industries
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353$5,000+10 - 49 employeesLos Angeles, CAGenAI.Labs USA is a small artificial intelligence firm. Established in 2015, the team offers Artificial Intelligence, Generative AI, AI Agents, Mobile App Development, and more. The firm is based in Los Angeles, California.Read More
Clients
ServiceNow UCLA Google GucciIndustries
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354$100,000+50 - 249 employeesDallas, TXRead More
Established in 2012, Unique Software Development is a data analytics company. The firm offers BI & big data consulting & SI, Web Development, Custom Software Development, Mobile App Development, and more and has a midsize team. The firm is headquartered in Dallas, Texas; Washington, District of Columbia; New York, New York and Austin, Texas.
Clients
MODE TransportationIndustries
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355$25,000+50 - 249 employeesChicago, ILEstablished in 2009, KitelyTech is an artificial intelligence development company. Their midsize team is based in Chicago, Illinois; Detroit, Michigan; Charlotte, North Carolina and Austin, Texas and offers Artificial Intelligence, AI Consulting, Generative AI, Custom Software Development, and more.Read More
Industries
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356$10,000+10 - 49 employeesLos Angeles, CAAR/VR development company Frame Sixty is in Largo, Florida and Los Angeles, California. The small company was launched in 2018. Their services include AR/VR development and Mobile App Development.Read More
Clients
Meta Red Bull Johnson & Johnson SamsungIndustries
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357$50,000+2 - 9 employeesEl Segundo, CARead More
Expedition Co, is a software development company that was founded in 2017. The company is headquartered in Palos Verdes Estates, Calif. and is currently made up of 8 employees. They specialize in mobile app development, UX/UI design, and custom software development.
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Hewlett-Packard -
358$25,000+10 - 49 employeesMcMinnville, ORBuildable Custom Software is a custom software development firm. Based in McMinnville, Oregon; Portland, Oregon and Pacific City, Oregon, their small team specializes in Custom Software Development, Artificial Intelligence, UX/UI Design, Mobile App Development, and more. The company was established in 2008.Read More
Clients
Citycounty Insurance ServicesIndustries
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359$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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360$5,000+2 - 9 employeesSt. Louis, MODigital Radium is a St. Louis, Missouri-based e-commerce development firm. Launched in 2020, the small team specializes in E-Commerce Development, Mobile App Development, and Custom Software Development.Read More
Clients
STL PolyjackIndustries
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