Companies · category

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.

Want your company here?

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

VisionSnap, Inc.
Web Development · Web Design · eCommerce
VisionSnap, Inc. was established in 1999 on the basis of developing exceptionally designed, creative web sites for individuals and corporations.
Write a review
FutureTechSol
Web Development · Web Design · eCommerce
We've Provided Our Best Services To Our Clients! If you are looking for a reliable company that can offer website design and development services at affordable rates, then we are…
Write a review
JetRuby Agency 2010
Web Development · E-Commerce Development · Android
Founded in 2010 as a YC startup, JetRuby Agency a smart, professional BPO company, specializing in building efficient digital solutions to help businesses grow.
Write a review
Cyber Infrastructure, "CIS"
Custom Software Development · Web Development · Web Design
Think Big. We make IT possible! CIS combines our strength in technology, domain knowledge, and proven quality processes to deliver solutions that help our clients fulfill their…
Write a review
Maginx Inc
Web Development · Web Design · E-Commerce Development
Maginx is a digital agency in NYC that aims to craft eCommerce websites and solutions.
Write a review
Web Design Sun
Custom Software Development · Web Development · Web Design
We are Web Design and Development Fully Remote Company focused on Client’s Results and Revenue.
Write a review
Seasia Infotech
Custom Software Development · Social Media Marketing · Web Development
CMMi5 certified company provides #IoT, #MobileDevelopment, #WebDevelopers, #CloudSolutions #DigitalMarketing and #B2BMarketing services to businesses worldwide.
Write a review
Allshore Virtual Staffing
Web Development · Web Design · iOS App
Allshore was created to offer an alternative to traditional outsourcing, where the customer has little communication with their freelance employee, little say in a task flow, and…
Write a review
WebClues Infotech
Web Development · Web Design · iOS App
WebClues Infotech is an innovative IT company built with passion and creativity. We deliver effective and successful solutions to various businesses.
Write a review
Nextware Technologies
Custom Software Development · Web Development · UI/UX Design · Also in California
Nextware offers a full range of application development and IT services, including custom web, mobile, and desktop applications; software implementation, business process…
Write a review
Old City Interactive
Web Development · Digital Marketing · eCommerce · Also in Washington
Old City Interactive is an interactive website design agency and online marketing firm headquartered in Washington, DC, and New York working projects all over the world!
Write a review
JH Consulting Inc.
Web Development · Web Design · PHP
Independent Internet Marketing Consultant, with a background in design and visual communications. Creative, ambitious, and self-motivated.
Write a review
Magic Logix
Search Engine Optimization · Web Development · UI/UX Design · Also in Texas
Magic Logix, a transformative marketing technology company, was established to provide services that enable digital personalization of human behavior resulting in consumer action.
Write a review
Zealth Digital Marketing
Web Development · Web Design · CMS Development
Strategic Web Solutions Consulting Agency focusing on Web Application Design & Development, E-commerce, and Search Engine Optimization.
Write a review
ARKA Softwares
Custom Software Development · Social Media Marketing · Web Development
ARKA Softwares has earned an immense reputation as one of the most reliable, exquisite, creative, and expeditious web and mobile apps development companies in the Australia, United…
Write a review
WRK Partners
Web Development · Web Design · iOS App
WRK Partners is an established branding and design agency that specializes in luxury developments, hospitality, sports, consumer goods, and lifestyle brands.
Write a review
Rocklab
Custom Software Development · Web Development · Web Design
Roocklab is a software development outsourcing company that totally adopt to all your preferences. Our customers picked us because of many factors but the most important are:
Write a review
WebEnertia
Web Development · Web Design · eCommerce
WebEnertia is the premier Digital Agency in San Jose. We deliver highly functional and engaging web design, website development, graphic design, application, branding, video and…
Write a review
Zibtek
Custom Software Development · Web Development · Web Design
Zibtek offers Full stack development, Web design, and Digital marketing. Our experts serve Fortune 500s to midsize businesses and startups.
Write a review
Eri Design
Web Development · Web Design · UI/UX Design
Founded in 2005, we are an award-winning web design and digital marketing agency based in Worcester, MA dedicated to engaging and inspiring audiences.
Write a review
Xtreem Solution
Social Media Marketing · Web Development · E-Commerce Development
Founded in 2008, XtreemSolution is an integrated Software Development, Mobile App Development, Web Design and Development, and an SEO company.
Write a review
Oshyn
Web Development · Web Design · E-Commerce Development
Oshyn partners with some of the best creative agencies in the world to create exceptional digital marketing solutions for their clients.
Write a review
eSparkBiz
Web Development · E-Commerce Development · Software Development
eSparkBiz Technologies is a second to none website design and HubSpot COS development company with a line of ogle-friendly, innovative, and subtle mobile applications and websites.
Write a review
Vrinsoft Technology
Web Development · E-Commerce Development · Digital Marketing
Vrinsoft’s passionate developer team accomplish the hardest task with planned analysis-implementation in a result-oriented way.
Write a review

For vendors

Want to see your company here?

The order is earned: ratings, verified reviews and listing quality decide it, and nobody can pay to move up. There are two ways to stand out, and each one says what it is.

Not on TrustList yet? Add your company or claim its listing, free.

Get vetted

Free

We check your registration, your website and your clients
Approved listings show the Verified badge here and on their profile
It earns a rank number and counts towards the TrustList Score; renewed yearly

Apply for vetting How vetting works

Sponsor the Mobile App Development ranking

Paid · always labelled

A Sponsored card above the Mobile App Development ranked list
Marked Sponsored, and it never changes the order
Booked by the month; cancel any time

Book a spot See prices

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.

Same subject

More it service providers rankings

Every other way we rank it service providers — by what they do and where they are.

All 284 rankings

Articles

More categories

Jump to another ranked category.

All categories

Keep exploring

More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.

Top Mobile App Development Companies in the USA

VisionSnap, Inc.

FutureTechSol

JetRuby Agency 2010

Cyber Infrastructure, "CIS"

Maginx Inc

Web Design Sun

Seasia Infotech

Allshore Virtual Staffing

WebClues Infotech

Nextware Technologies

Old City Interactive

JH Consulting Inc.

Magic Logix

Zealth Digital Marketing

ARKA Softwares

WRK Partners

Rocklab

WebEnertia

Zibtek

Eri Design

Xtreem Solution

Oshyn

eSparkBiz

Vrinsoft Technology

Want to see your company here?

Get vetted

Sponsor the Mobile App Development ranking

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?

Mobile App Development in other countries

Other services in the USA

More it service providers rankings

Related reading

Startup funding in the US: the 2026 guide for founders

How to choose a mobile app development company: the 2026 buyer's guide

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

More categories

More on TrustList