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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

Captain Code
Custom Software Development · Web Development · Web Design
Captain Code was founded on the back of a business management final project in 2015.
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Alvadesh Technologies Solutions LLC
Web Development · Web Design · E-Commerce Development
Alvadesh Technologies Solutions LLC. is a leading IT Consulting and Cloud services provider company. We provide a spectrum of value-added services in the IT infrastructure space.
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Sheek Media, LLC
Search Engine Optimization · Web Development · Web Design
Sheek Media is a development company centered around building contemporary websites, web applications, and software focused on benefiting and growing businesses through sleek and…
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Colorful Dots, LLC
Search Engine Optimization · Web Development · Web Design
Colorful Dots, LLC is a proud veteran-owned certified MWBE, HUBZone, SDVOSB and NY State SDVOB.
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SoftProdukt
Web Development · JavaScript · .NET
Established – 1986. SoftProdukt is a software house established in 1986.
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Novateus
Web Development · Web Design · iOS App
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Logical Animal
Web Development · iOS App · UI/UX Design
We make beautiful, capable mobile apps. Through a paired design & development process, we create and build new ideas quickly.
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Mob Inspire
Web Development · iOS App · Android
Mob Inspire, inc is one of the fastest-growing mobile platform development and innovative technology companies in the world.
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RBD Digital Marketing Agency
Search Engine Optimization · Social Media Marketing · Web Development
RBD is a Digital Marketing Agency that provide Custom Website Services, Search Engine Marketing, SEO Optimization and Social Media Marketing that innovate and help businesses grow.
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Orafox Technologies, Inc
Web Development · iOS App · UI/UX Design
Orafox is an offshore web development company that caters to small to big-scale businesses to deliver the most suitable business and marketing management services.
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Ogma Inc.
Web Development · iOS App · UI/UX Design
Founded in 1998 in Los Angeles, California, Ogma provides software solutions for diverse business industries.
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ValarPro
Web Development · iOS App · E-Commerce Development
A trusted and reliable source for turning your idea into a product. We exist to help problem solvers develop their product ideas to technology.
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Technologic Chattanooga
Search Engine Optimization · Social Media Marketing · Web Design
Technologic offers online presence services including Search Engine Optimization, Web Design, and Development, Advertising through online channels.
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Witty Web Solutions
Web Development · iOS App · E-Commerce Development
Book review: “Having known Adrian for some time, he’s a staple of the South Florida tech community, and a seasoned technology leader.
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Agency73
Web Development · iOS App · E-Commerce Development
Our passion for our craft allows us to shift speed and focus as client needs dictate.
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CI Web Design Inc.
Search Engine Optimization · Web Development · Web Design
CI Web Design Inc. is a full-service Michigan web design, web development, and marketing company, based in Dearborn Heights, MI.
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Space-Rocket
Web Development · Web Design · iOS App
We meet with you to discuss details and project requirements while evaluating what skills and tools are needed to achieve your goals.
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WillowTree®
Web Development · Web Design · iOS App
We help our clients realize the potential of rapidly evolving mobile technologies, from developing a mobile strategy to launching mobile products.
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WDG - Web Development Group
Search Engine Optimization · Social Media Marketing · Web Development
For over a decade, every project — no matter the size — has been met with a passion and pursuit to consistently deliver conversion-driven solutions.
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Peregrine InfoWorld
Web Development · iOS App · Android
We at peregrine info world, believe in the power of technology and how with its use we can deliver flawless services which will make the future look good.
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Evus Technologies
Web Development · iOS App · UI/UX Design
We are a startup studio. We are venture builders, not venture capitalists.
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AndPlus
Custom Software Development · ERP Software Development · Embedded Software Development
AndPlus is a digital transformation agency committed to solving complex problems with the software.
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FLAGD Mobile Corp
Web Development · iOS App · UI/UX Design
FLAGD Mobile Corp was founded with the sole purpose to create, serve, and protect technology and bring software solutions to the table.
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Humansee Labs LLC
Web Development · iOS App · Android
Humansee Labs is an international high-tech platforms and custom solutions provider. We are represented in the USA and Latvia. R&D is located in Ukraine and Belarus.
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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

Captain Code

Alvadesh Technologies Solutions LLC

Sheek Media, LLC

Colorful Dots, LLC

SoftProdukt

Novateus

Logical Animal

Mob Inspire

RBD Digital Marketing Agency

Orafox Technologies, Inc

Ogma Inc.

ValarPro

Technologic Chattanooga

Witty Web Solutions

Agency73

CI Web Design Inc.

Space-Rocket

WillowTree®

WDG - Web Development Group

Peregrine InfoWorld

Evus Technologies

AndPlus

FLAGD Mobile Corp

Humansee Labs LLC

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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