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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

Softeq
Web Development · Web Design · .NET
Headquartered in Houston, TX, Softeq Development Corp. is an expert in full-stack development.
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Waverley Software
Web Development · Web Design · UI/UX Design
Waverley is a software engineering firm providing the full cycle of software development services to companies globally.
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Aguai Solutions
Web Development · Web Design · UI/UX Design
Aguai Solutions is a Product Engineering and Digital Experiences Company that Delivers Technology for Startups and growth oriented companies to achieve excellence.
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Reinvently
Web Development · Web Design · iOS App
We are a Mobile Product Consulting, Design, and Development Agency for enterprise and startups.
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Dogtown Media
Web Development · Web Design · iOS App
Dogtown Media turns app dreams into reality. As a disruptive tech company developing cutting-edge mobile solutions to solve everyday problems and simplify frustrating activities,…
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MobiDev
Web Development · Web Design · iOS App
MobiDev is a software development company that creates complex business-driven solutions, with a focus on innovation and transparency of actions, guaranteed product delivery, and…
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The Idea People
Web Development · Web Design · iOS App
Clients come to us in need of solutions for the problems they have with their website functionality, e-commerce program and web software programs.
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Arvaan Technolab
Search Engine Optimization · Social Media Marketing · Web Development
Arvaan Technolab is a dynamic and compelling software and web improvement organization.
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Programmers.io
Web Development · E-Commerce Development · Android
Programmers.io was founded in 2013 by a group of highly-skilled IT professionals.
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Roundedcube
Web Development · iOS App · UI/UX Design
Roundedcube is a digital marketing and system integration agency focused on strategy, experience design, and technology.
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Rishabh Software
Web Development · iOS App · E-Commerce Development
Rishabh Software is a CMMi Level 3 company that focuses on cost-effective, qualitative and timely delivered application development services, business process outsourcing services,…
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StackCommerce
Web Development · Web Design · JavaScript
StackCommerce is the leading native commerce platform for online publishers, communities, and brands - bringing together people and products.
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Comparably
Web Development · Web Design
Provide the most accurate and comprehensive compensation and culture data, to understand employees' true value and needs to make work better.
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Go Wombat Team
Custom Software Development · Web Development · Web Design
We are a talented team of IT consultants from Ukraine. We love what we do and we do what we do well. We think ahead.
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Smartzweb
Web Development · Web Design · E-Commerce Development
Software Development Company based in Flowood, Mississippi. We specialize in web development, app development, custom software development, & digital marketing.
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echoinnovate IT
Web Development · Web Design · iOS App
We are one of the popular mobile app development company in Minnesota in the USA.
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Pentoz Technology
Web Development · Web Design · iOS App
Pentoz is a Leading business innovation firm for new business ideas focusing on Web, Mobile and Gaming Apps Development.
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Carver Software Solutions
Custom Software Development · Web Development · Web Design
Founded and headquartered in beautiful Prince Edward Island, Canada, Carver Software Solutions is a software engineering consultancy offering a broad range of IT services.
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Computer Lab
Custom Software Development · Web Development · Web Design
Computer Lab is a software consultancy and research group in New York City. Computer Lab is a full-service dev shop focused on the development of data-driven applications.
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Typethink
Custom Software Development · Search Engine Optimization · Social Media Marketing
Typethink is a seasoned creative firm providing exceptional website design, custom application development, web marketing, and consulting services.
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Zenwerks
Custom Software Development · Social Media Marketing · Web Development
Meet Zenwerks. The Perfect Formula For Branding Success. We combine the right elements at the right time to create connections with the people who matter to you the most.
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W3Infinity
Custom Software Development · Search Engine Optimization · Web Development
w3Infinity is a full-service Web Marketing company delivering business-oriented solutions to businesses within the States and beyond.
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Stone Soup Tech Solutions, LLC
Custom Software Development · Search Engine Optimization · Embedded Software Development
Stone Soup Tech is a company offering a diverse suite of complementary technology, management and marketing services.
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NetTantra Technologies
Custom Software Development · Web Development · Web Design
NetTantra Technologies is a premier technology consulting firm with deep expertise in domains of Blockchain, Information Technology and Cloud Computing.
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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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Everything here links back to the same verified catalogue. Pick your next stop.

Top Mobile App Development Companies in the USA

Softeq

Waverley Software

Aguai Solutions

Reinvently

Dogtown Media

MobiDev

The Idea People

Arvaan Technolab

Programmers.io

Roundedcube

Rishabh Software

StackCommerce

Comparably

Go Wombat Team

Smartzweb

echoinnovate IT

Pentoz Technology

Carver Software Solutions

Computer Lab

Typethink

Zenwerks

W3Infinity

Stone Soup Tech Solutions, LLC

NetTantra Technologies

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?

What else do firms in the USA offer?

Mobile App Development in other countries

Other services in the USA

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