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Top Mobile App Development Companies in the USA

1,308 IT service providers ranked by rating, review volume and listing quality.

Mobile app development covers applications built for phones and tablets, whether native to one platform, cross-platform from a shared codebase, or a web application wrapped for the stores. All three are sold under this heading and they have materially different costs, both to build and to keep running.

The recurring surprise for buyers is that shipping is not the end of the spend. Both stores change their requirements on their own schedule, and an app that is not updated will eventually stop being accepted or stop working. Ask what the maintenance arrangement is before comparing build quotes, because a lower build price with no maintenance path is not the cheaper option.

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Between them, the 600 best-ranked of these 1,308 IT service providers cover web development (563), android (424), web design (357) and iOS app (334). They also list work in California, New York, Oregon and Texas. 593 of them have written a profile you can read before you get in touch.

TrustList ranks more than 1,300 mobile app development companies in the USA, ordered on client reviews and profile quality, never on payment. At the top right now: HAAS/créa Corp, Azoft and Square63.

What to check before you shortlist a mobile app development company

Native or cross-platform, and why for your app
Who owns the app store accounts, the backend and the APIs
Support after launch, including updates for new operating system versions
How analytics, privacy consent and data storage are handled

Filter by fitbudget, engagement, size and more

Agilityfeat, Inc
Custom Software Development · Web Development · Web Design
AgilityFeat provides UX/Design, and custom software development to companies in the US.
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TECHsan Media, LLC
Custom Software Development · Web Development · Web Design
Digital Media Company located in Austin TX, offering a customized and personalized strategy for the companies that are looking for a more hands on approach to online marketing.
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Software Development Europe
Web Development · iOS App · E-Commerce Development
We provide collaborative solutions to assist companies in developing Web and Mobile Applications, Embedded Software and Test Automation.
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Tecla.io
Custom Software Development · Web Development · Web Design
Five years ago, we decided to implement a solution to the problems companies face when hiring and onboarding offshore, remote, software engineers...
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ELXEL Creative
Web Development · Web Design · iOS App
ELXEL - Design LXL Development, is a creative design agency that specializes in graphic design, web development, mobile application development, and business consulting.
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DigitalTrons
Custom Software Development · Web Development · Web Design
Digital Trons offers complete digital and technology solutions with perfection and productivity for startups, entrepreneurs and growing businesses in Atlanta.
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IdealDigital
Web Development · Web Design · eCommerce
IdealDigital, offers a wide array of website design, SEO, web development, and Internet marketing services aimed at establishing a unique and highly effective online presence for…
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ClientFirst
Web Development · Web Design · iOS App
ClientFirst Media LLC was built on a foundation of extensive experience in retail, media, and manufacturing.
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THiNC.technology
Web Development · Web Design · Android
THiNC.technology is in The Foundry, which built sites such as The Wealth and Wisdom Institute.
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NXTurn
ERP Software Development · Web Development · Web Design
As a full service 5 Star NetSuite Solution Provider with over 400 installations, NXTurn is more than qualified to help bring your company to live on NetSuite quickly and…
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Webini
Web Development · Web Design · iOS App
We’re passionate about providing comprehensive, sophisticated solutions for a range of industries. Our dedicated team is experienced in solving real-world business pains.
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ThoughtLab
Search Engine Optimization · Social Media Marketing · Web Development
We’re an artistic atom-bomb, a lone cowboy traveling across a dusty landscape bringing the explosive graphic design to a poor mining town harassed by outlaws.
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AshWebStudio
Web Development · Web Design · E-Commerce Development
AshWebStudio started back in 2000 as the freelance work for Derek Ashauer offering simple web design services to small businesses in San Diego.
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STRV
Web Development · Web Design · iOS App
STRV is a Software Design & Engineering Company. Using the power of technology, we can unlock any business opportunity.
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Mercury Development
Web Development · Web Design · iOS App
Mercury Development provides quality custom software development for a variety of platforms and industries.
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QBurst
Web Development · Web Design · iOS App
QBurst is a full-service software solutions provider that works with clients to maximize the effectiveness of their business through the adoption of digital technology.
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Websoft Depot
Custom Software Development · Web Development · Web Design
At Websoft Depot, IT Remote Recruitment Agency, we connect IT Professionals from Russia with Companies in USA for long term projects. We save companies thousands of dollars a year.
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R-Style Lab
Web Development · Web Design · eCommerce
We offer Full-cycle Custom Software Development: IoT, Web, Mobile, VR, AR. R-Style Lab was founded in 2006 as a part of the NY-based software house.
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Radian Soft
Web Development · E-Commerce Development · Android
IT services provider - Radian Soft - helps companies to turn their ideas in real software product!
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Kwanso LLC
Web Development · iOS App · E-Commerce Development
Kwanso is a Ruby on Rails development firm with well-funded clients based in Silicon Valley and other major technology hubs around the world.
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Intellectsoft
Web Development · Web Design · iOS App
Intellectsoft is a boutique digital transformation consultancy headquartered in Palo Alto, California.
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Logiticks
Web Development · Web Design · iOS App
Logiticks is a Software development company headquartered in Seattle, WA and offshore software development center in India.
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VOLANSYS Technologies
Web Development · Web Design · iOS App
VOLANSYS is an ISO 9001:2015 Certified, 350+ professionals’ organization providing Product Engineering and Software Design, Development and Testing Services to worldwide customers…
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Sirin Software
Web Development · Web Design · iOS App
Sirin Software is a Florida-based IT company with an R&D center in Kyiv, Ukraine.
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How many mobile app development companies are there in the USA?

1,308 companies on TrustList offer mobile app development and are based in the USA. That makes the USA the largest mobile app development market we rank.

How is this ranking worked out?

Each firm's position comes from its client reviews and its profile, blended into one score:

Rating, smoothed so a single five-star review cannot outrank a firm with hundreds of good ones
Review volume, with diminishing returns
Profile completeness: the details a buyer needs to judge the firm
Earned trust: verification and awards, as a small lift

No firm can pay for a position. Sponsored listings are labelled and shown apart from this list. How rankings work

What else do firms in the USA offer?

We also rank web development (2,396), web design (1,857) and e-commerce development (1,095) in the USA.

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Top Mobile App Development Companies in the USA

Agilityfeat, Inc

TECHsan Media, LLC

Software Development Europe

Tecla.io

ELXEL Creative

DigitalTrons

IdealDigital

ClientFirst

THiNC.technology

NXTurn

Webini

ThoughtLab

AshWebStudio

STRV

Mercury Development

QBurst

Websoft Depot

R-Style Lab

Radian Soft

Kwanso LLC

Intellectsoft

Logiticks

VOLANSYS Technologies

Sirin Software

Want to see your company here?

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How many mobile app development companies are there in the USA?

How is this ranking worked out?

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