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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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.
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Screenshop (recently acquired)Industries
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62$10,000+2 - 9 employeesLos Angeles, CARead More
Blupalms is a small mobile app development firm. Headquartered in Los Angeles, California, the company was founded in 2021. Their team offers Mobile App Development and UX/UI Design.
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63$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.
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64$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
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Kashi LabsIndustries
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65$50,000+1,000 - 9,999 employeesNew York, NYVention is an artificial intelligence firm. Founded in 2002, the company is based in New York, New York; London, England; Marietta, Georgia and San Francisco, California. The large team focuses on Artificial Intelligence, Custom Software Development, Enterprise App Modernization, cloud consulting & SI, and more.Read More
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IBM PayPal pwc IC MarketsIndustries
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66$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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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.
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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
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ElectroRent CorpIndustries
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69$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
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StartupsIndustries
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70$50,000+50 - 249 employeesFrisco, TXFive Pack is a mobile app development firm. The midsize Frisco, Texas-based team focuses on Mobile App Development, Custom Software Development, Web Development, UX/UI Design, and more. The firm was founded in 2008.Read More
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American AirlinesIndustries
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71$25,000+250 - 999 employeesSunny Isles Beach, FLBased in Sunny Isles Beach, Florida and Chicago, Illinois, Velvetech LLC is a software development company. The agency provides Custom Software Development, CRM consulting and SI, Mobile App Development, IoT development, and more and is midsize.The agency was established in 2004.Read More
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Apache CorporationIndustries
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72$50,000+10 - 49 employeesCosta Mesa, CATepia is an app development company in Costa Mesa, California; Tampa, Florida; Pittsburgh, Pennsylvania and Austin, Texas. Launched in 2012, the small team focuses on Mobile App Development, IoT development, and Enterprise App Modernization.Read More
Industries
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73$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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74$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
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California State LotteryIndustries
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75$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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76$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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77$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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78$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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79$10,000+250 - 999 employeesSacramento, CABluelight is a custom software development company. Launched in 2019, the agency is headquartered in Sacramento, California and Jardim Paulistano, Brazil. The midsize team focuses on Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
Industries
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80$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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81$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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82$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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83$10,000+250 - 999 employeesNew York, NYCleveroad is a software development company. Their midsize team is located in New York, New York; Los Angeles, California; Kharkiv, Ukraine and Manchester, England. Their services include Custom Software Development, Web Development, Mobile App Development, ERP consulting and SI, and more. The firm was founded in 2011.Read More
Clients
DPD - A leading international parcel delivery network, DPD delivers millions of packages daily. Operating across Europe and worldwide, they combine innovative technology and local knowledge to provide flexible, efficient logistics solutions. Codex Labs - A pioneering biotech and skintech company developing clinically proven, plant-based solutions for dermatological health. They leverage data-driven science, AI skin imaging, and advanced microbiome research to disrupt global wellness markets. Mangopay - A flexible, modular payment infrastructure provider designed specifically for marketplaces and platforms. They offer end-to-end payment payouts, compliance tools, and escrow solutions to streamline complex global digital transactions. PENNEO A/S - A prominent Scandinavian SaaS company specializing in digital identity, secure e-signatures, and KYC workflow automation. They enable heavily regulated industries to streamline client onboarding while meeting strict compliance standards.Industries
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84$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
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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 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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87$50,000+250 - 999 employeesAustin, TXGigster, a midsize AI firm, is headquartered in Austin, Texas. Founded in 2014, the team provides Artificial Intelligence, Custom Software Development, Mobile App Development, Enterprise App Modernization, and more.Read More
Clients
Google Microsoft Pepsico IBMIndustries
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88$25,000+10 - 49 employeesNeedham, MAThe Gnar Company is a custom software development company. Established in 2015, the agency is headquartered in Needham, Massachusetts. The small team offers Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more.Read More
Industries
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89$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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90$25,000+10 - 49 employeesSan Francisco, CAHeadquartered in San Francisco, California and Lisboa, Portugal, LYQX is an app development company. The small firm was founded in 2021. Their services include Mobile App Development and UX/UI Design.Read More
Industries
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