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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

Exceed Team
Web Development · Web Design · E-Commerce Development
Exceed Team turns expectations into profit-making web masterpieces. We evolve a blend of experience, efficiency, creativity, and curiosity in order to achieve exceeding results.
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Pieoneers
Custom Software Development · Web Development · Web Design
As an award-winning web & mobile app development studio based in Vancouver, BC, we work with established businesses and ambitious startups in the US and Canada.
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new target, inc.
Search Engine Optimization · Web Development · Web Design
We are a dynamic web strategy, design, development, hosting, and marketing firm comprised of experienced digital professionals, each dedicated to providing the highest quality…
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Distillery Tech
Custom Software Development · Web Development · Web Design
Distillery is a full-service software development company. We work with enterprises and start-ups to create new products and improve existing ones.
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Saigal Media Inc.
Search Engine Optimization · Web Development · Web Design
Our Mobile apps, e-commerce solutions, use of social media strategies for promoting business, digitalized applications to traditional corporate solutions are time tested programs…
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Chronos Interactive
Web Development · Web Design · UI/UX Design · Also in Colorado
We live and breath interactive, and have since 1997. You could say we’ve been around the block a time or two — and we take pride in helping our clients negotiate the next corner.
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RapidOps Inc.
Custom Software Development · Web Development · Web Design
At RapidOps Solutions, we build Digital Products, Experiences and Platforms that provide real world solutions, engage users and scale on-demand.
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YouTeam
Custom Software Development · Web Development · Web Design
YouTeam is a platform for building remote teams of world-class engineers within 1 week. We connect founders with handpicked engineers from vetted agencies around the world.
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Modern Interface
Web Development · Web Design · PHP
Modern Interface offers full-service web design and development, geared to the small business owner.
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Crash 31
Web Development · Web Design · CMS Development
We’re Crash 31, a digital marketing firm that excels at turning modest budgets into promotions capable of disrupting the most crowded of markets. How do we do it?
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Spin Group
Web Development · Web Design · CMS Development
Spin Group is a Web Development firm located in Milwaukee, Wisconsin.
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QuarkWorks, Inc.
Custom Software Development · Web Development · Web Design
QuarkWorks is a software engineering and design firm based out of Columbia, MO and San Francisco, CA.
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Seashore Partners
Web Development · Web Design · iOS App
Seashore Partners is an offshore IT consulting and software solutions provider.
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Archbolt
Custom Software Development · Web Development · Web Design
Archbolt is a venture studio and product firm started in 2012. We team up with entrepreneurs with bold ideas to co-create the next wave of high growth ventures.
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UKAD
Web Development · Web Design · E-Commerce Development
For 14+ years, we create custom software solutions for corporate clients and individual entrepreneurs, operating in eCommerce, eLearning, Sports/Betting, Traveling, Social Media…
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Bronenkant Web Design
Web Development · Web Design · eCommerce
Bronenkant Web Design is a full-service web design and development firm.
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Yellow
Custom Software Development · Web Development · Web Design
Yellow’s mission is to help you create great products. We're a technology company based out of San Francisco.
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Emerline
Custom Software Development · Web Development · Web Design
Since 2011, Emerline has operated as a part of LeverX Group helping startups and established businesses build various software products – from web and mobile apps for iOS and…
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State Creative
Custom Software Development · Web Development · Web Design
We design, develop and maintain WordPress websites that generate leads, sell products and tell storeis from Oakland, California. We partner with B2B, B2C and non-profits.
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ZeroDegrees Inc
Web Development · Web Design · UI/UX Design
ZeroDegrees is an agency specializing in user experience strategy, design and development.
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TopNotch Innovative Technologies
Web Development · Web Design · iOS App
Stop waiting for things to happen and make them happen! Immerse your business in the digital world and reap the full benefits of all your hard work.
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Stride
Web Development · Web Design · E-Commerce Development
Stride Consulting is NYC’s go-to Agile software development company. Our mission: Teach the World to Stride!
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Dayspring Technologies, Inc.
Social Media Marketing · Web Development · Web Design
In a digital world, it’s still all about people. People like you delighting customers, streamlining organizations, building the next big thing—or making the world just a bit…
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Infoxen Technologies
Web Development · E-Commerce Development · Quality Assurance
Infoxen Technologies is ISO 9001:2015 certified leading software development company located in India and USA.
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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

Exceed Team

Pieoneers

new target, inc.

Distillery Tech

Saigal Media Inc.

Chronos Interactive

RapidOps Inc.

YouTeam

Modern Interface

Crash 31

Spin Group

QuarkWorks, Inc.

Seashore Partners

Archbolt

UKAD

Bronenkant Web Design

Yellow

Emerline

State Creative

ZeroDegrees Inc

TopNotch Innovative Technologies

Stride

Dayspring Technologies, Inc.

Infoxen 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?

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Everything You Need to Know About Hiring an App Developer in 2024

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