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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

MAAN Softwares INC
Web Development · Web Design · Android
MAAN Softwares INC. is a web development company along with successful work experience in mobile app development.
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NextBits
Web Development · Web Design · E-Commerce Development
Nexbits Web Solutions specializes in developing open source applications. We have programmers based in The Netherlands and India specialized in Magento, Wordpress, Drupal, Joomla.
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GrinTeq
Web Development · E-Commerce Development · eCommerce
GrinTeq is a young and ambitious IT company based in Belarus and Lithuania. We build our teams of top developers around three main countries: Belarus, Russia, and Ukraine.
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Unified Infotech
Custom Software Development · Embedded Software Development · Web Development
By harnessing the power of technology, Unified Infotech transforms visions into reality for innovative startups and leading enterprises.
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MobiCommerce
Web Development · Web Design · E-Commerce Development
MobiCommerce is the trusted eCommerce website and mobile app solution for B2C and B2B businesses as well as multi-vendor marketplaces.
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Twirling Umbrellas Ltd
Web Design · eCommerce
Twirling Umbrellas is a growing team of dedicated professionals committed to developing solutions.
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RubyGarage
Web Development · Web Design · E-Commerce Development
RubyGarage is a top-of-the-line Ruby on Rails development and consulting company located in Eastern Europe. We know the difference between “working” code and great code.
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MageCloud
Web Development · Web Design · iOS App
MageCloud is a PaaS product that will allow you to build a Magento store in 3 minutes.
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Bacancy Technology LLC
Web Development · Web Design · E-Commerce Development
Bacancy works with people and organizations who have ambitious missions - whether they are in the commercial, social or government sectors.
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Orases
Web Development · Web Design · E-Commerce Development
At ORASES, we believe in improving lives through technology and design. We look for companies and products that will make a difference and align with our vision.
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MPC Studios Inc.
Web Development · Android · eCommerce
MPC Studios is the recognized leader of custom website design and development in South Texas. The MPC Studios team has been creating websites together for more than 15 years.
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Lofty Lab
Custom Software Development · Embedded Software Development · Web Development
Lofty Labs is a web software development consultancy. We elevate business with web apps, mobile apps, and emerging technology.
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Fountain City
Web Development · Digital Marketing · WordPress · Also in Oregon and New York
We have years of experience working in a diverse set of different technologies.
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TeliApp Corporation
Web Development · Software Development · Android
TeliApp is a data analytic insights company with deep machine learning expertise. Our proprietary AI engine can detect, analyze, predict and influence human behavioral patterns.
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Stellaractive
Web Development · E-Commerce Development · Digital Marketing
Stellaractive of Portland, Oregon combines interactive website design, eCommerce and enterprise software development to build an active online community around your business.
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SpurIT
Web Development · E-Commerce Development · Android
SpurIT is a software development and marketing company based in Minsk, Belarus and the representative office in Palatine, United States.
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CTI Digital
Web Development · iOS App · E-Commerce Development
We are an award-winning full-service digital agency, specializing in open source web development.
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OPTASY
Web Development · E-Commerce Development · eCommerce
OPTASY is a Canadian DRUPAL development shop and web development company born in the summer of 2005, currently based in Oakville, Greater Toronto Area.
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Quartsoft
Web Development · iOS App · E-Commerce Development
Quartsoft is an international web development company specialized in creating eCommerce, SaaS, PaaS, real estate, fin-tech, tourism, rental and social network systems.
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ASAP Developers
Custom Software Development · Web Development · Web Design
asap developers is a software company that provides development and consultancy services. Our team is our greatest strength and it is composed by high trained software engineers.
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Dedicated Developers
Web Development · Web Design · E-Commerce Development
Dedicated Developers is an ISO 9001:2008 certified Web and Mobile App Development Company, globally trusted for its skillful and innovative Mobile App and Web Development Services.
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WebiNerds
Custom Software Development · Web Development · Web Design
The WebiNerds team is crazy about two things: technology and business.
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MG2 Media Inc.
Web Development · E-Commerce Development · UI/UX Design
Well-established since 2008, MG2 Media specializes in strategy, development, and design of customized web platforms to help our clients achieve their goals.
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XeoDev
Custom Software Development · Web Development · eCommerce · Also in Florida
XeoDev is open for new business as a full-service agency. We specialize in partnering with creative firms who need additional technical resources, and several of our other clients…
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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

MAAN Softwares INC

NextBits

GrinTeq

Unified Infotech

MobiCommerce

Twirling Umbrellas Ltd

RubyGarage

MageCloud

Bacancy Technology LLC

Orases

MPC Studios Inc.

Lofty Lab

Fountain City

TeliApp Corporation

Stellaractive

SpurIT

CTI Digital

OPTASY

Quartsoft

ASAP Developers

Dedicated Developers

WebiNerds

MG2 Media Inc.

XeoDev

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