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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

Ameex Technologies Corp
Web Development · AngularJS · Drupal · Also in Illinois
Ameex Technologies is a Digital Transformation partner delivering content and personalized commerce solutions, fueling the transformation in digital experiences.
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Shop LLC
Web Development · Web Design · UI/UX Design
We are Shop. A small group of web designers, graphic designers, developers, and makers who have banded together with the goal of providing beautiful design solutions for our…
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Tandem
Web Development · Web Design · Magento · Also in California
Tandem is a web development agency based in the San Francisco Bay Area.
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Top Notch Dezigns
Web Development · Web Design · E-Commerce Development
Top Notch Dezigns is a web design and digital marketing agency and its main focus is to boost brands online.
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The Taproom Agency
Social Media Marketing · Web Development · E-Commerce Development
Rooted in Atlanta, The Taproom Agency finely crafts customer journeys that sell.
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Vinsol
Web Development · Web Design · E-Commerce Development
Pioneer in Ruby on Rails, iOS, and Android app development. Agile experts, building applications for Mobile/Web/E-commerce.
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Aeolidia
Web Development · Web Design · E-Commerce Development
Aeolidia is THE graphic design studio for creative shop owners. We are Shopify Experts who create transformative websites that result in substantial increases to online sales.
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Made Tech
Web Development · Web Design · iOS App
Metajive is a digital design and technology partner committed to ‘Creating Great Experiences’ with the best brands on the planet.
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TechAffinity Inc
Web Development · Web Design · E-Commerce Development
TechAffinity is a technology-driven custom software solutions company, founded in the year 2000 in Tampa Bay, Florida.
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ShineForth
Web Development · Web Design · iOS App
At ShineForth, we are purpose-driven and passionate about what we do. We carefully, thoughtfully, and purposely handcraft beautiful websites.
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NectarBits
Web Development · Web Design · iOS App
Since the last 8+ years, Nectarbits are providing the top mobile application services with hands-on experience on Enterprise level Android and iOS application.
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Eclipse Media Solutions
Web Development · Web Design · eCommerce
Eclipse Media Solutions is a web design and development firm based in Portland, Oregon.
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The Tactile Group
Custom Software Development · Web Development · PHP · Also in Pennsylvania
The Tactile Group is a full solution digital agency that has been communicating with technology since 2004.
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Jivaldi
Web Development · Web Design · E-Commerce Development
Consultants, creative thinkers, pragmatists – names that we use to describe ourselves.
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Orion7 Agency LLC
Web Development · Web Design · iOS App
Young. Fresh. Energetic. Our motto is to deliver something new every day!
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Ascender Studios
Web Development · Web Design · UI/UX Design
We are at Ascender Studios. We are an independent studio of designers, developers, thinkers & tinkerers who take pride in everything we do.
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Prolific Interactive
Web Development · Web Design · iOS App
When we started Prolific 15 years ago, we had little more than a pair of computers, a whiteboard, and some tables in a small office overlooking a graveyard.
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Dizzain
Web Development · Web Design · E-Commerce Development
We adopt emerging technologies, use best practices, and leverage analytics to help you grow your business.
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Netsmartz LLC
Social Media Marketing · Web Development · Web Design
Netsmartz strives to be a leader in the global marketplace for IT solutions in the areas of Cloud & Infrastructure Services, eLearning Course-ware, Enterprise Mobility, Software…
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Proleadsoft
Web Development · Web Design · CMS Development
At Proleadsoft we specialize in the design, development, and implementation of software and digital transformation solutions.
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SynergyTop
Social Media Marketing · Web Development · E-Commerce Development
SynergyTop is a global software solutions provider that delivers innovation and technology services.
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Wide Open Technologies
Web Development · Web Design · E-Commerce Development
Wide Open Technologies uses the latest technologies to help your business run better.
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Logic Web Media
Web Development · Web Design · CMS Development
Logic Web Media is a Long Island-based web design, development and internet marketing company. We have over a decade of experience in creating, designing, and maintaining websites.
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WhatArmy
Web Development · Web Design · CMS Development
WhatArmy has been providing website development, design, updates, monitoring, maintenance, and security for websites since 2011.
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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

Ameex Technologies Corp

Shop LLC

Tandem

Top Notch Dezigns

The Taproom Agency

Vinsol

Aeolidia

Made Tech

TechAffinity Inc

ShineForth

NectarBits

Eclipse Media Solutions

The Tactile Group

Jivaldi

Orion7 Agency LLC

Ascender Studios

Prolific Interactive

Dizzain

Netsmartz LLC

Proleadsoft

SynergyTop

Wide Open Technologies

Logic Web Media

WhatArmy

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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