Top App Development Companies in the USA

Between them, the 600 best-ranked of these 781 app development companies cover eCommerce (187), medical (160), information technology (146) and business services (141). They also list work in California, London, York and Ahmedabad. 600 of them have written a profile you can read before you get in touch.

1. =190

   

   Above Bits LLC

   Above Bits LLC builds websites, online stores and mobile apps from its base in Charlotte, NC.

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   Why #190 (shared): Based in Charlotte, NC · In business 15+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

2. =190

   

   Izeni

   Consumer Products & Services · Information Technology · Business Services

   Izeni helps established small and mid-sized businesses use AI to cut admin work.

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   Why #190 (shared): Address in United States · In business 15+ years, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

3. =190

   

   Callie Cullum Design

   Working from the Charleston area of South Carolina, Callie Cullum Design handles brand identity, print, websites and brand strategy.

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   Why #190 (shared): Based in Charleston area, South Carolina, United States · In business 15+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

4. =190

   

   Acato Information Management LLC

   Acato Information Management LLC specialises in software quality assurance.

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   Why #190 (shared): Based in United States · In business 15+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

5. =190

   

   Cosmico Studios

   Supply Chain, Logistics, and Transport · Mobile App Development · Information Technology · Also in Miami

   Cosmico Studios is a Miami agency that designs and builds websites and mobile apps.

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   Why #190 (shared): Based in Miami, Florida, United States · In business 15+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

6. =190

   

   Pairroxz Technologies

   Mobile App Development · Web Design · iOS App · Also in Jaipur

   Pairroxz Technologies builds Android and iOS apps and works as a wider digital agency, covering design, web development and marketing.

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   Why #190 (shared): Based in India and USA · Founded 2011, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

7. =190

   

   Level Four Development

   Level Four Development is a small web and application development company in Pendleton, Oregon.

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   Why #190 (shared): Based in Pendleton, Oregon, USA · In business 15+ years, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

8. =190

   

   Appicoders

   Custom Software Development · Software Development · Medical

   In the United States, Appicoders works as a custom software firm, and it calls itself the technology partner behind tomorrow's enterprises.

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   Why #190 (shared): Based in USA · In business 15+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

9. =190

   

   Direct Works Media

   Direct Works Media designs and builds mobile apps from Palm Beach Gardens in the United States.

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   Why #190 (shared): Based in Palm Beach Gardens, United States · In business 15+ years, as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

10. =190

    

    Invex Designs

    Web Design · Digital Marketing · IT Solution · Also in Atlanta

    Invex Designs is a design and development agency whose website places it in Atlanta, Georgia.

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    Why #190 (shared): Based in Atlanta, Georgia, USA · In business 15+ years, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

11. =190

    

    Diyi Technology

    Creative · Video · Production · Also in Florida

    Based in Davie, South Florida, Diyi Technology offers digital services.

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    Why #190 (shared): Based in Davie, South Florida, United States · In business 15+ years, as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

12. =190

    

    Cleveroad

    Mobile App Development · Custom Software Development · Web Development · Also in Ukraine

    Cleveroad is a software development company that builds mobile apps, web platforms and other custom systems.

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    Why #190 (shared): Office in United States · In business 15+ years, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

13. =190

    

    App Design Company

    Mobile App Development · Web Design · iOS App · Also in United States of America

    App Design Company, often shortened to ADC, is a mobile app design and development company based in San Diego, California.

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    Why #190 (shared): Based in San Diego, USA · Founded 2011, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

14. =190

    

    Appcore Labs

    Content Management · Android · simple

    Appcore Labs is a North American company that builds offshore teams for businesses that want to develop products and grow.

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    Why #190 (shared): Based in North America · In business 15+ years, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

15. =190

    

    Al Misbah Informatique

    Supply Chain, Logistics, and Transport · Information Technology · Real Estate

    Al Misbah Informatique has worked from Casablanca since 2011, and its current focus is Dolibarr, the open-source ERP and CRM platform.

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    Why #190 (shared): Address in United States · Founded 2011, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

16. =190

    

    jCor

    Engineering · Agile · Automation · Also in San Jose

    Operating from Córdoba, Argentina, and San Jose, California, jCor provides a dedicated team of trained professionals who join a client's development group and keep to the client's…

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    Why #190 (shared): Based in Córdoba, Argentina, with a second office in San Jose, California · Founded 2011, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

17. =210

    

    LetMeCode

    Mobile App Development · Web Design · iOS App · Also in Russia

    LetMeCode is an IT company from Georgia that has built mobile applications since 2012.

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    Why #210 (shared): Based in Georgia · Founded 2012 · Team of 15+, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

18. =210

    

    Sneakers Agency

    Web Development · Web Design · UI/UX Design · Also in United States of America

    Sneakers Agency, which trades as Sneakers Apps, is a boutique digital product studio focused on mobile.

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    Why #210 (shared): Based in Soho, New York City · Founded 2012 · Team of 15+, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

19. =212

    

    Jackrabbit Mobile

    Mobile App Development · Custom Software Development · Web Development · Also in United States of America

    Founded in 2012 in Austin, Texas, Jackrabbit Mobile works as a technology consultancy that helps clients define and build digital products to meet their business needs.

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    Why #212 (shared): Based in Austin, Texas · Founded 2012, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

20. =212

    

    Falcon Marketing

    Advertising & Marketing · Information Technology · Business Services

    Based in Los Angeles, Falcon Marketing combines web design, custom software, app development and online marketing.

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    Why #212 (shared): Based in Los Angeles, United States · Founded 2012, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

21. =212

    

    BKLYN

    Consumer Products & Services · Arts, Entertainment & Music · Advertising & Marketing

    BKLYN is the trading name of BKLYN Software, Inc., a software development studio in Brooklyn, New York, that has been building products for founders since 2012.

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    Why #212 (shared): Based in Brooklyn, New York, USA · Founded 2012, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

22. =212

    

    BR Softech PVT. LTD.

    Mobile App Development · Information Technology · Business Services · Also in Rajasthan

    BR Softech is an ISO 9001:2008-accredited development company founded in India in 2012, with additional offices in the USA, Canada and Australia.

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    Why #212 (shared): Based in India, with offices in the USA, Canada and Australia · Founded 2012, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

23. =212

    

    ImageWorks, LLC

    Consumer Products & Services · Information Technology · Business Services · Also in York

    Vernon, Connecticut, is the base for ImageWorks, LLC, which designs and redesigns websites and also hosts them and runs their e-commerce.

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    Why #212 (shared): Based in Vernon, Connecticut, USA · In business 14+ years, as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

24. =212

    

    IMPA

    Supply Chain, Logistics, and Transport · Consumer Products & Services · eCommerce · Also in San Diego and Los Angeles

    Los Angeles is the base of IMPA Lab, which also trades as IMPA Creative Development and says its first websites date from 2012.

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    Why #212 (shared): Based in Los Angeles, USA · Founded 2012, as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

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