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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

Clarisoft Technologies
Custom Software Development · Web Development · Web Design
Clarisoft Technologies is a software outsourcing company with 15 years of experience in custom software development for business.
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Softjourn, Inc
Web Development · JavaScript · .NET
Softjourn, Inc. is a technology services provider headquartered in Silicon Valley, with R&D centers in Ukraine and Poland.
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Biz4Solutions LLC
Web Development · iOS App · Android
We are the power behind your idea. Get in touch with us and discuss your app idea with us. We at Biz4Solutions are pioneers in mobile and web app development services.
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Livewirelabs
Web Development · Web Design · iOS App
Our vision is to help transform companies internally and externally. To help grow the top line and minimize the bottom line.
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Red Tail Design Company
Social Media Marketing · Web Development · Web Design
Red Tail Design Company is a multifaceted design shop that tackles small projects, large projects, and everything in between.
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Cobuild Lab Inc.
Web Development · iOS App · E-Commerce Development
We help entrepreneurs create amazing Products with our streamlined, lean and phased Software Development Process.
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Ballast Lane Applications
Web Development · iOS App · Android
We love working with our clients to build unique applications.
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Mojo Solution
Web Development · iOS App · E-Commerce Development
We are not just another application development agency. We are leading the industry by providing prodigious web & app marketing solutions.
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Appreneurial
Web Development · Web Design · iOS App
Appreneurial is a team composed of recent and current appreneurs.
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InterTech Las Vegas
Social Media Marketing · Web Development · Web Design
Our services are tailored to you and designed to achieve your specific goals and needs.
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StarNet Solutions
Web Development · Web Design · iOS App
StarNet Solutions has been developing cutting-edge websites since 2001.
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Vivid InfoTech Software Solutions
Web Development · Web Design · iOS App
Vivid InfoTech Software Solutions is a software development company that specializes in delivering custom solutions to customers around the globe.
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Monster Code Corporation
Search Engine Optimization · Web Development · Web Design
Headquarters in both San Francisco Bay Area and Budapest, Hungary our clients include innovative startups all the way up to fortune 100 companies.
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Red Tech Hub
Web Development · iOS App · E-Commerce Development
Red Tech Hub (ISO certified) is a primary India based web and mobile application development company.
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Samin Tekmindz, Inc
Web Development · iOS App · React Native
TekMindz is a global software services organization serving customers across the Americas, Europe, Africa, and Asia.
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TATEEDA
Web Development · iOS App · Android
Always deliver high-quality software to our clients in the shortest possible time. Who are we?
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iCreative Technologies
Web Development · Web Design · UI/UX Design
iCreative Technologies is a complete platform for web development and IT solutions.
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Vélan Solutions, LLC
Web Development · iOS App · React Native
Vélan Solutions is a software solutions and services provider operating in the Greater Chicago Area, USA since early 2009.
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Aryavrat Infotech Inc
Web Development · iOS App · React Native
Aryavrat Infotech Inc. is a leading IT & Business solution provider and software development Company in SF (US) providing software development and consultancy services to help…
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My Basic LLC
Search Engine Optimization · Web Development · Web Design
We provide marketing services to help businesses reach and connect their audience.
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Sky Info Solutions
Web Development · iOS App · UI/UX Design
Our services include Web application development, Self service Kiosk application development and hardware integration, Bespoke Application development, Mobile application…
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ORIL
Web Development · iOS App · UI/UX Design
ORIL is a software development studio specializing in Web & Mobile apps, custom software, and IoT.
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AppClues Infotech
Web Development · Web Design · iOS App
AppClues Infotech is a mobile application development company. Its designs & develops user-friendly as well as user-centric apps.
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X-Byte Enterprise Solutions
Custom Software Development · Web Development · Web Design
X-Byte Enterprise Solutions is a well-diversified corporation covering Web & App Development by leveraging the latest technology and helping enterprises of all sizes to make…
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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

Clarisoft Technologies

Softjourn, Inc

Biz4Solutions LLC

Livewirelabs

Red Tail Design Company

Cobuild Lab Inc.

Ballast Lane Applications

Mojo Solution

Appreneurial

InterTech Las Vegas

StarNet Solutions

Vivid InfoTech Software Solutions

Monster Code Corporation

Red Tech Hub

Samin Tekmindz, Inc

TATEEDA

iCreative Technologies

Vélan Solutions, LLC

Aryavrat Infotech Inc

My Basic LLC

Sky Info Solutions

ORIL

AppClues Infotech

X-Byte Enterprise Solutions

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

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