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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

Techliance
Web Development · E-Commerce Development · Android
Since 2002, Techliance has been delivering quality IT solutions for businesses of all sizes around the globe.
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SYDCON, Inc.
Web Development · E-Commerce Development · Android
SYDCON, Inc. has been writing code and developing software for Chicago area businesses and organizations since 2004.
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Facet Interactive
Custom Software Development · Web Development · Web Design
Facet Interactive is a digital strategy agency leveraging data insights to help partners waste less time on low-impact digital ventures.
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Alley
Custom Software Development · Web Development · Web Design
We are the digital team for publishers — experienced strategists, researchers, designers, and developers who tackle the most complex challenges facing top media companies.
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WeDoWebApps
Web Development · E-Commerce Development · CMS Development
WeDoWebApps is enthusiastic about website development and design, and we always try to create a tailored solution for your professional need.
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Panacea Infotech Private limited
Search Engine Optimization · ERP Software Development · Web Development
Panacea Infotech is a leading ISO 9001 and 27001 certified IT service provider proficient in web design, web development, custom software, and mobile app development.
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8th Light
Custom Software Development · Search Engine Optimization · Web Development
Software is our Craft.™ At 8th Light, we craft software—from mobile to microservices—that is beautiful, durable, and shows pride in workmanship.
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Xicom Technologies
Web Development · Web Design · E-Commerce Development
Fitfix is the industry-leading platform for Personal Trainers around the world to train their clients, both in-person and online.
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Never Settle
Web Design · iOS App · Android
Never settle agency - Denver's Digital Agency Holding a Higher Standard Trusted by hundreds of business to solve their unique marketing, design, and technical challenges – Never…
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Sandstorm Design
Custom Software Development · Web Development · Web Design
Sandstorm® is a Chicago-based user experience and digital agency that leverages strategic marketing, emerging technologies and usability to create high impact and compelling brand…
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TheUnpluggedWeb
Web Development · Web Design · iOS App
At theunpluggedweb, we offer mobile app development services for global clients.
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VeriQual
Web Development · iOS App · E-Commerce Development
VeriQual is a technology firm that specializes in agile development. We use Ruby on Rails and PHP for web development and iOS and Android for mobile development.
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BrandHoot LLC
Web Development · Web Design · iOS App
Custom websites and apps that move people forward. Specializing in work with healthcare researchers and community innovators.
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Montana Banana, Inc.
Web Development · E-Commerce Development · UI/UX Design
We are a team of mature experienced computer geeks with an orientation towards online marketing and solving business problems.
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Xumulus, Inc.
Web Development · iOS App · E-Commerce Development
We’ve mastered more than a single software package. Engaging users through digital and e-commerce experiences takes the knowledge that spans operations, integrations, DevOps, and…
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ClikGlobal
Web Development · Web Design · iOS App
ClikGlobal is a software development company. We build custom mobile and web applications in a way that helps businesses to save money and time, as well as cuts down on stress.
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Sunlight Media LLC
Web Development · Web Design · E-Commerce Development
Sunlight Media provides web development & digital marketing services throughout Los Angeles, California.
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US Digital Partners
Web Development · Web Design · iOS App
"US Digital Partners has been fantastic to work with! Throughout our website redesign project and after, USDP has supported us as a true strategic partner who understands our…
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Surge Software
ERP Software Development · Web Development · E-Commerce Development
Surge is an onshore provider of custom web, cloud, mobile, digital, and desktop software development and consulting services to clients in every industry, from hot startups to…
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TechnoSIP Inc
Web Development · Web Design · iOS App
TechnoSIP team has more than a decade of expertise providing technology solutions in area of Mobile Apps (iOS, Android, PhoneGap), large scale trading application, enterprise…
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Webtye
Custom Software Development · Web Development · Web Design
Webtye is a team of creative professionals who collectively imagine, design and create web and mobile software.
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Epixel Solutions
Custom Software Development · Web Development · Web Design · Also in California
We keep pace with you with our customizable software and solutions. Looking for a platform to organize and run a business? No need to wait further!!
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Agility IO
Custom Software Development · Web Development · Web Design
AgilityIO, a global software innovation company, was founded by Silicon Valley and Wall Street veterans in 2011.
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KAI Software Inc (PTE., Ltd)
Custom Software Development · Web Development · Web Design
Kai software INC was founded in 1994 and today we create new software development solutions for projects with sizable data requirements.
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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

Techliance

SYDCON, Inc.

Facet Interactive

Alley

WeDoWebApps

Panacea Infotech Private limited

8th Light

Xicom Technologies

Never Settle

Sandstorm Design

TheUnpluggedWeb

VeriQual

BrandHoot LLC

Montana Banana, Inc.

Xumulus, Inc.

ClikGlobal

Sunlight Media LLC

US Digital Partners

Surge Software

TechnoSIP Inc

Webtye

Epixel Solutions

Agility IO

KAI Software Inc (PTE., Ltd)

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

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