Top 100 Mobile App Developers in the United States
The Best of April 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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61$100,000+10 - 49 employeesHalf Moon Bay, CARead More
Zurgerberg Inc is a mobile app consultancy founded in 2019 in Half Moon Bay, Calif. With 10+ employees on board, they mainly provide mobile app development and product design. Their clients consist of small-sized companies in consumer products and business services industries, with a few enterprise-level clients as well.
Clients
Screenshop (recently acquired)Industries
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62$5,000+10 - 49 employeesPortland, ORSembit is a small app development firm. They focus on Mobile App Development, Web Development, Custom Software Development, IT managed services, and more and were established in 2009. The firm is based in Portland, Oregon.Read More
Clients
Kashi LabsIndustries
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63$100,000+10 - 49 employeesNew York, NYRead More
Very Good Ventures is an app development agency based in New York and founded in 2018. With no more than 50 employees, they specialize in mobile app development, web development, and application management and support solutions for various clients.
Clients
Hamilton: The MusicalIndustries
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64$25,000+2 - 9 employeesAustin, TXRead More
SwiftKick Mobile is a mobile app development company in Austin, Texas. SwiftKick Mobile was founded in 2015 and has about six employees. Development services include strategy, management, and support.
Clients
Vast -
65$25,000+10 - 49 employeesArlington, VA3Advance, a mobile app development firm, is based in Arlington, Virginia and Austin, Texas. The small company was launched in 2010. Their services include Mobile App Development, Custom Software Development, Web Development, Artificial Intelligence, and more.Read More
Clients
StartupsIndustries
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66$50,000+1,000 - 9,999 employeesNew York, NYVention is an IT staff augmentation company. Their large team is in New York, New York; London, England; Marietta, Georgia and San Francisco, California. The company focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The company was launched in 2002.Read More
Clients
IBM PayPal pwc IC MarketsIndustries
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67$100,000+250 - 999 employeesAtlanta, GARead More
Started in 2001, Big Nerd Ranch is a 50+ web and mobile app development firm headquartered in Atlanta. While not creating apps for the world’s leading brands, their team leads immersive coding boot camps.
Clients
airbnbIndustries
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68$10,000+10 - 49 employeesCharlotte, NCFlynaut LLC is a small Charlotte, North Carolina-based application development company. They specialize in Mobile App Development, UX/UI Design, Mobile & App Marketing, Web Development, and more and were launched in 2004.Read More
Clients
ElectroRent CorpIndustries
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69$50,000+50 - 249 employeesFrisco, TXFive Pack is a Frisco, Texas-based app development company. The midsize team specializes in Mobile App Development, IT staff augmentation, Custom Software Development, Web Development, and more. The firm was founded in 2008.Read More
Clients
American AirlinesIndustries
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70$10,000+10 - 49 employeesNew York, NYSemNexus, a Mobile & App Marketing company, was founded in 2017. They are headquartered in New York, New York and have a small team. SemNexus focuses on Mobile & App Marketing and Mobile App Development.Read More
Clients
https://semnexus.com/case-studies/Industries
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71$1,000+1,000 - 9,999 employeesEncinitas, CARead More
CC Capital Group is an outsourcing agency based in La Jolla, Calif with a team of 25. Founded in 2012, the company offers direct marketing, business consulting, and HR services. Their direct marketing services are focused on telemarketing, among other forms.
Clients
Xerox CorporationIndustries
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72$10,000+1,000 - 9,999 employeesSan Francisco, CAEpsilon is a web development company headquartered in San Francisco, California; Palo Alto, California; Irving, Texas and Bengaluru, India. The large team provides Web Development, Mobile App Development, Market Research, Digital Strategy, and more. The agency was launched in 1969.Read More
Clients
California State LotteryIndustries
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73$50,000+10 - 49 employeesNew York, NYApp development company Majestyk was established in 2011. The small New York, New York-based team provides Mobile App Development, UX/UI Design, Web Development, and Low/No Code Development.Read More
Clients
IBM Audiomack LifeDojo Planned ParenthoodIndustries
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74$25,000+10 - 49 employeesIrvine, CARead More
Naked Development is an user experience design agency. They are located in Irvine, California and have a small team. Their services include UX/UI Design, Mobile App Development, Mobile & App Marketing, Application Management & Support, and more.
Clients
Peter Thiel Ashton KutcherIndustries
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75$75,000+50 - 249 employeesFrederick, MDRead More
Orases is a software development firm. The midsize Frederick, Maryland-based team focuses on Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more. The firm was founded in 2000.
Clients
NFLIndustries
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76$10,000+250 - 999 employeesNew York, NYRead More
PureLogics is a full-service technology company based in New York. The company. founded in 2006, has more than 250 employees and provides mobile app development, web development, cloud consulting & SI, e-commerce development, and product design services. PureLogics serves small and larger-sized companies in various industries.
Clients
IntelIndustries
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77$100,000+1,000 - 9,999 employeesBoston, MARead More
Dept is a web development firm that was founded in 2016. They have a team of over 1,300 employees, spread out over four offices in Boston, Amsterdam, Berlin, and Manchester, U.K. They offer web development, UX/UI design, and web design to midmarket and enterprise companies across the globe.
Clients
TeslaIndustries
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78$10,000+50 - 249 employeesNew York, NYThoughtbot, a web development firm, is located in New York, New York and London, England. They focus on Web Development, Mobile App Development, UX/UI Design, cloud consulting & SI, and more and were launched in 2003.Read More
Clients
Health Match 360Industries
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79$50,000+10 - 49 employeesParadise Valley, AZRead More
Allied Code, a custom software development company, is based in Paradise Valley, Arizona. The small firm was established in 2009. Their services include custom software development and mobile app development.
Industries
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80$100,000+10 - 49 employeesVancouver, WARead More
A development company founded in 2005, Infinite Red, Inc. is based in Vancouver, Wash. Their team of fewer than 50 works in additional offices in San Rafael, Calif., servicing small to midmarket businesses. They offer web and mobile app development as well as web and UX/UI design services.
Clients
MicrosoftIndustries
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81$10,000+250 - 999 employeesNew York, NYCleveroad is a midsize software development firm. They offer Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and were established in 2011.Read More
Clients
DPD Mangopay PENNEO A/S LEGOIndustries
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82$50,000+10 - 49 employeesNew York, NYInventix Labs is a cybersecurity company launched in 2018. Their small team is based in New York, New York and Eagan, Minnesota and specializes in cybersecurity, custom software development, web development, and mobile app development.Read More
Industries
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83$25,000+50 - 249 employeesLos Angeles, CAEstablished in 2014, Goji Labs is a custom software development firm. The agency specializes in Custom Software Development, UX/UI Design, Mobile App Development, Web Design, and more and has a midsize team.Read More
Clients
World Health OrganizationIndustries
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84$25,000+10 - 49 employeesNeedham, MAEstablished in 2015, The Gnar Company is a website development company. They are headquartered in Needham, Massachusetts and have a small team. The company specializes in Web Development, Mobile App Development, Custom Software Development, UX/UI Design, and more.Read More
Industries
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85$10,000+50 - 249 employeesBaltimore, MDApp development company Mindgrub is located in Baltimore, Maryland; Washington, District of Columbia; New York, New York and Philadelphia, Pennsylvania. Established in 2002, the midsize team provides Mobile App Development, Web Development, UX/UI Design, AI Agents, and more.Read More
Clients
ExelonIndustries
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86$50,000+10 - 49 employeesCastle Rock, CORead More
RAZUR is a digital agency based in Portland, Ore. Founded in 2008, they have about two employees and provide mobile app development, web development, and web design services. They primarily work with enterprise clients in the retail, IT, and consumer products and services sectors.
Clients
InterContinental Hotels Group (Holiday InnIndustries
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87$10,000+1,000 - 9,999 employeesSouthborough, MAEstablished in 1995, Trigent Software - AI-first software develoment is a large big data analytics company. Their services include BI & big data consulting & SI, AI Agents, Mobile App Development, Web Development, and more. The agency is in Southborough, Massachusetts.Read More
Clients
NavistarIndustries
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88$50,000+10 - 49 employeesWeston, FLRead More
WestonDev is a mobile app development firm. The small Weston, Florida-based agency was launched in 2018. Their services include mobile app development, web development, custom software development, ux/ui design, and more.
Industries
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89$10,000+250 - 999 employeesLauderdale-by-the-Sea, FLInterexy is a Blockchain company located in Lauderdale-by-the-Sea, Florida; Dubai, United Arab Emirates; Tallinn, Estonia and Warszawa, Poland. The midsize agency was launched in 2017. Their services include Blockchain, Mobile App Development, Artificial Intelligence, IT staff augmentation, and more.Read More
Clients
Labster | EdTech Platform with $147M Funding & 6M Users 15SOF | AI Sports App with $15M Series A & 50K Downloads OtherWorlds.ai | AI-Driven 3D/AR Model App with 30%+ Retention NextStreet | SaaS Platform for 1,700+ SMBs, Cutting Wait TimesIndustries
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90$100,000+10 - 49 employeesSan Francisco, CARead More
WLCM App Studio is a software development firm launched in 2011. The small San Francisco, California-based team specializes in custom software development, mobile app development, ux/ui design, application testing, and more.
Industries
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