Companies · category

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

My Home IQ
Web Development · iOS App · Android
We’re currently gathering all of the fun & (embarrassing) facts about our team as well as making sure we look good for our pics.
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Seymour Resources Hawaii INC
Web Development · iOS App · Android
SR Hawaii is a family-owned multi-generational business. The owner, Mike Seymour, has over 30 years of experience in irrigation and agriculture here in Hawaii.
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Soteria Networks, Inc.
Web Development · iOS App · Android
Founded in 2016, Soteria Networks is prospering in Boston, a high-tech hub with the top-notch universities like Harvard and MIT and attracting millions of talents all over the…
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Pagarba
Web Development · iOS App · Android
Pagarba is a leading global business transformation strategy and engineering firm focused on next-gen innovative products and services for healthcare, finance, insurance, public…
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GenOne Technologies LLC
Web Development
Nothing worth doing is easily accomplished. We put the time and effort into all our projects to help them succeed.
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LogikSavvy Solutions, LLC
Web Development · iOS App · Android
Logiksavvy is "Building Businesses Through Technology One Byte At A Time!" Logiksavvy Solutions is a Nationally Certified Women's Business Enterprise (WBE) with 20+ years of…
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Adarsa Services
Web Development · iOS App · Android
Adarsa Services provides Information Technology (IT) professional services to commercial, not-for-profit and government organizations.
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Rozdoum
Web Development · Web Design · iOS App
Rozdoum is an official Atlassian Solution Partner and Vendor in Ukraine. More than ten years the company has been trained, committed and working with the Atlassian toolset.
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Rocket Farm Studios
Web Design · iOS App · E-Commerce Development
From concept to MVP at the speed of light! Rocket Farm Studios provides everything you want in a development partner, except the financing.
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ATAK Interactive, Inc.
Web Development · SEO · SEM
For B2B companies needing a combination of a creative strategy + tactical implementation, we guide our clients towards pragmatic growth and enable them with a full agency that can…
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Savvy Apps
Web Development · iOS App · UI/UX Design
Savvy is an award-winning creative agency that helps companies design, build, and grow across Android, iOS, and web.
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App Makers LA
Web Development · Web Design · iOS App
App Makers, LA is a full-service mobile application development company, concentrating particularly on software development and website design across all platforms (e.g., iOS and…
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SDI - Software Developers Inc.
Web Design · iOS App · E-Commerce Development
SDI is a leading Silicon Valley-based web & app development company that creates custom mobile solutions & responsive web designs for startups, entrepreneurs, mid-sized businesses…
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UPlanet Inc.
Web Design · iOS App · E-Commerce Development
Uplanet Inc. is a service provider with strong expertise in software development.
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Fahrenheit Marketing
Web Design · iOS App · Mobile Platforms
Fahrenheit Marketing is a company focusing on business growth through effective design, development, and marketing of award-winning web properties.
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Particle Design
Web Development · iOS App · Android
Particle Design is a global user experience design studio launching products and services that have a meaningful impact on the world.
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m1E Solutions
Web Development · iOS App · Android
m1E Solutions delivers digital transformation solutions to our clients using mobile, embedded, IoT, Cloud, and AI technologies.
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Genium
Web Design · iOS App · E-Commerce Development
Genium is a premium software engineering and agile consulting firm that connects innovative companies with world-class developers, engineers, and security experts.
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DashDevs LLC
Search Engine Optimization · Web Design · iOS App
Captivating concepts are not meant to be stored just for the records.
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Centogram, LLC
iOS App · E-Commerce Development · UI/UX Design
Centogram is a Cincinnati based, custom mobile app and website development company specializing in business apps for Android, iOS, and tablet.
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Messapps
Web Development · Web Design · iOS App
Messapps is a full-service app development company that provides app development, design and consulting services for those who want to be successful.
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MoveoApps
Web Development · iOS App · E-Commerce Development
There was a two-fold objective behind the founding of Moveo. We wanted to build a top-notch mobile app development company and secondly, create amazing mobile applications that are…
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AppIt Ventures
Web Development · iOS App · E-Commerce Development
AppIt Ventures served its first client in 2009, and over the past 9 years has developed over 350 applications for clients ranging from local startups to Fortune 500 companies.
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Innovative Software Engineering
Web Development · iOS App · Android
ISE is an engineering and systems integration firm that delivers innovative, end-to-end mobile and enterprise solutions.
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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

My Home IQ

Seymour Resources Hawaii INC

Soteria Networks, Inc.

Pagarba

GenOne Technologies LLC

LogikSavvy Solutions, LLC

Adarsa Services

Rozdoum

Rocket Farm Studios

ATAK Interactive, Inc.

Savvy Apps

App Makers LA

SDI - Software Developers Inc.

UPlanet Inc.

Fahrenheit Marketing

Particle Design

m1E Solutions

Genium

DashDevs LLC

Centogram, LLC

Messapps

MoveoApps

AppIt Ventures

Innovative Software Engineering

Want to see your company here?

Get vetted

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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?

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