Top App Development Companies in the USA

Between them, the 147 app development companies on this page cover mobile app development (123), web development (118), android (113) and iOS app (104). They also list work in Los Angeles, California, Illinois and Texas. 141 of them have written a profile you can read before you get in touch.

1. 73

   

   Breadware

   Mobile App Development · Web Development · iOS App

   Breadware helps businesses achieve powerful results and profits by creating secure connected solutions and smart devices.

   Write a review
2. 74

   

   Innofied Solution

   Mobile App Development · Web Development · iOS App

   We empower companies to stay ahead in a fast-changing world by modernizing their technology, reimagining processes, and transforming experiences Innofied is an award-winning…

   Write a review
3. 75

   

   Bottle Rocket

   Consumer Products & Services · Arts, Entertainment & Music · Mobile App Development

   Bottle Rocket is part consultancy, part agency, part dev shop...all in one. We design, build & grow digital experiences that accelerate businesses.

   Write a review
4. 76

   

   ISBX

   Mobile App Development · iOS App · UI/UX Design

   Designing and building Web and Mobile platforms that help companies achieve their goals We are one of the leading digital agencies for start-ups and large enterprises and…

   Write a review
5. 77

   

   Finish Line Product development Services

   Mobile App Development · Web Development · iOS App

   Product Development is different in a small business and FinishLinePDS is the only firm designed specifically for small businesses and startups Great Product Concepts Deserve Great…

   Write a review
6. 78

   

   Heady

   Mobile App Development · Web Development · iOS App · Also in Soho

   Write a review
7. 79

   

   Geisel Software, Inc.

   Mobile App Development · Web Development · iOS App

   With a deep understanding of traditional technologies that only comes with years of experience, combined with a passion for staying ahead of the technology curve, Geisel Software…

   Write a review
8. 80

   

   Full Spectrum Software

   Mobile App Development · Web Development · iOS App

   We get it: you need a superior software solution, but don’t know where to begin Download this handy PDF by clicking the link below, and we’ll guide you through our process and…

   Write a review
9. 81

   

   DVmobile Inc.

   Mobile App Development · Web Development · iOS App

   BeKey is a US-based engineering company that provides businesses worldwide with dedicated teams and builds custom software solutions for startups Start working with high-rank…

   Write a review
10. 82

    

    jācapps

    Arts, Entertainment & Music · Mobile App Development · Hospitality & Leisure · Also in New York and Pennsylvania

    Write a review
11. 83

    

    InnoviMobile

    Mobile App Development · Hospitality & Leisure · Web Development

    You're Not Sure Where to Start... Our team of mobile and web application developers and project consultants will work side-by-side with you to recommend features and functionality…

    Write a review
12. 84

    

    INMIND

    Consumer Products & Services · Gps, Navigation & Gis · Mobile App Development · Also in Montevideo

    Write a review
13. 85

    

    Ethervision

    Consumer Products & Services · Mobile App Development · ERP Software Development

    Fusing custom software development and analytics with digital marketing Ethervision’s roots trace back to 2008 and developing 3 of the first 50 mobile applications for the launch…

    Write a review
14. 86

    

    DKS Systems

    Consumer Products & Services · Web Development · UI/UX Design

    Specific challenges require specific solutions. We craft the right solution.

    Write a review
15. 87

    

    DevBatch

    Consumer Products & Services · Mobile App Development · Hospitality & Leisure

    Write a review
16. 88

    

    Groove Development, LLC

    Mobile App Development · iOS App · UI/UX Design · Also in Oregon

    It’s been a great 10+ year run, but starting January 2020 Groove Development is no longer taking contract development projects We have had so many great clients and created many…

    Write a review
17. 89

    

    BrickSimple LLC

    Mobile App Development · Web Development · iOS App

    Write a review
18. 90

    

    Boston Byte

    Mobile App Development · Hospitality & Leisure · Web Development

    Automation applied to an efficient operation will magnify the efficiency Automation applied to an inefficient operation will magnify the inefficiency

    Write a review
19. 91

    

    Core Mobile App Development

    Gps, Navigation & Gis · Mobile App Development · Advertising & Marketing

    iPhone & iPad (iOS) devices have taken hold of the mobile market in a huge way: user affinity is increasing and the number of apps in the Apple app store continues to grow at an…

    Write a review
20. 92

    

    HopeRun Technology Corporation

    Mobile App Development · Web Development · iOS App · Also in Fleet

    is a global company focused its business in the industrial Internet of Things (IIoT), providing solutions and integration services in pharmaceutical, retails, energy and…

    Write a review
21. 93

    

    Cartisien Interactive

    Advertising & Marketing · Custom Software Development · Social Media Marketing

    You have the vision for an incredible digital experience. We’re the software design and engineering team that can bring it to life - from technology to trade associations and…

    Write a review
22. 94

    

    Eternitech

    Mobile App Development · Web Development · PHP · Also in Hollywood, Fl

    Your Technological Needs, Efficiently Done Right. We help building brands, give them technical support and provide best experts Our team of skilled developers at Eternitech helped…

    Write a review
23. 95

    

    CSW Solutions Inc.

    Mobile App Development · Custom Software Development · ERP Software Development · Also in Chicago

    When you talk to us, you know who you're dealing with every step of the way, from Azure migration to optimization and support

    Write a review
24. 96

    

    Digicorp Information Systems Pvt. Ltd.

    Consumer Products & Services · Mobile App Development · iOS App

    for Incredible Experiences. Digital Assessment Tool for Nonprofits through in-depth UX & Tech Discovery, and inclusive design. just the right skills and experience.

    Write a review

Articles

Related reading

Articles on this subject first, then the newest.

All articles

United States of America

17 Sept 2026 · TrustList Editorial

Startup funding in the US: the 2026 guide for founders

SBIR and STTR after the 2025 lapse, NSF, NIH and DOE seed funds, SBA programmes, SSBCI, angel groups and accelerators: US startup funding…

Mobile App Development

17 Sept 2026 · TrustList Editorial

How to choose a mobile app development company: the 2026 buyer's guide

What to check before hiring an app developer: store accounts and review rules, OWASP MASVS security, privacy declarations, ownership and…

App Development

22 Oct 2024 · Inventcolabs

What Are the Key Benefits of Investing in Food Delivery App Development Services

Discover the key benefits of investing in food delivery app development. From enhancing customer convenience to boosting restaurant sales,…