Best Mobile App Development Companies - Page 134

How Many Mobile App Development Companies Products Does G2 Track?

Total Products under this Category: 2,043

Category Stats (Oct 2026)

  • Average Rating: 4.62/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Chetu (+1.03%) - Among all products in this category, Chetu recorded the largest rating increase compared to last month

Last updated: October 24, 2026

How Does G2 Rank Mobile App Development Companies Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 2,100+ Authentic Reviews
  • 2,043+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

X2 Mobile

Your Idea, Our Expertise! Mobile & Web app development | Product Prototyping | UI/UX design | Manual & Automation QA | App Stores Management | Maintanance & Ongoing Support Our numbers speak for themselves: 100% Success Rate: Seamless app store submission and launch for more than 11 years. 6 years: Our average partnership length is 6 years. 3+ developers: All code parts are verified by at least 3 developers. 2M users: Our apps have more than 2M active users across the globe monthly. 12+ years of tech & product: We are creating digital products since 2013.

Who Is the Company Behind X2 Mobile?

  • Seller: X2 Mobile
  • Year Founded: 2013
  • HQ Location: Cluj-Napoca, RO
  • LinkedIn® Page: www.linkedin.com
    30 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are G2 Users Discussing About X2 Mobile?

X3

X3 is committed to excellence in all its forms. By pushing the boundaries of creativity and innovation and by seamlessly blending in the latest technologies, we are dedicated to delivering high impact results that exceed expectations.

Who Is the Company Behind X3?

XAKPC Dev

We build native Windows 11 widgets that keep their key metrics visible at a glance — and deep-link users back into the exact screen that matters.

Who Is the Company Behind XAKPC Dev?

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XB Software

XB Software is a leading provider of custom software solutions and new product development services. We are a team of professional business analysts, software engineers, testers, and designers with great expertise in comprehensive software product development, UI/UX design, and a wide range of other IT services. The company specializes in custom project management, booking and schedulling, ERP, CRM, and BI software development, full-cycle software development and legacy systems modernization, front-end development and UI/UX design, staff augmentation, QA and IT consulting, and more for clients in the USA, GB, Canada, EU. The company is ISO27001 and ISO9001 certified. We serve such business verticals as Logistics & Transportation, Education, Energy, Healthcare, Finance, Enterprise, Construction, Manufacturing, Real Estate, and more. As experts in web development, we created our own products - Webix JavaScript UI library and DHTMLX JavaScript UI Components - and with the use of it we speed up the development and attain qualitative and good-looking solutions for our clients. In our work, we rely on development best practices, quality control, and long-term partnership relationships. We also developed white-label systems: Examarius Online Test Software and Stockelix Inventory Management Application. They allow our clients to customize a ready-made system for their needs and business requirements. It is possible to use the products as is or request our development services and enhance systems with additional features and changes. Our tech stack includes (but isn't limited to) React JS, TypeScript, Webix, DHTMLX, Node.js, .NET, PHP, Golang, etc. As our software development methodologies, we mostly use Disciplined Agile Delivery, Kanban, and Waterfall. We also offer different contact models, such as Fixed Price, T&M, Outstaffing, and BFS (Budget with Float Scope).

Who Is the Company Behind XB Software?

  • Seller: XB Software
  • Year Founded: 2008
  • HQ Location: Warsaw, Poland
  • Twitter: @xbsoftware
    305 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    141 employees on LinkedIn®

Xcalibyte

Xcalibyte’s mission is to improve software quality by creating easy-to-use tools that help developers build and deploy reliable and secure code. We use advanced static source code analysis for developing high-quality code, adhering to compliance standards and detecting vulnerabilities. By identifying source code defects early in the software development process, organisations can save time and costs in remediation allowing them to get their products to market faster.

Who Is the Company Behind Xcalibyte?

  • Seller: Xcalibyte
  • Year Founded: 2017
  • HQ Location: Admiralty, HK
  • LinkedIn® Page: www.linkedin.com
    15 employees on LinkedIn®

[x]cube LABS

[x]cube LABS is a leading digital transformation agency that focuses on customer experience, application modernization, product engineering, and data lakes. With a presence in the US, Europe, Asia & India we have 600+ people working on key projects with leading Fortune 500 companies. We help enterprises innovate and disrupt markets by leveraging digital as a strategy. Our people, united by the passion for digital technology with a sharp focus on new ideas, approaches, and solutions, make us one-of-a-kind. We have delivered over 700 solutions across industries, won 25+ International awards worked with 500+ clients & created value of over $2.0 bn for them. [x]cube LABS is also one of the first 12 agencies globally to be approved by Google as a Certified Developer Partner.

Who Is the Company Behind [x]cube LABS?

  • Seller: PurpleTalk
  • Year Founded: 2008
  • HQ Location: Dallas, US
  • Twitter: @xcubelabs
    1,764 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    181 employees on LinkedIn®

Xelium Tech Solutions

Xeliumtech is a one stop Mobile App Development Company committed to furnish the best in the Android, iOS and Hybrid app development space. Our impeccable software solutions cater up-to-the-minute technologies, leading-edge mobile and IoT devices and integration with distinguished market solutions.

Who Is the Company Behind Xelium Tech Solutions?

XForm Technologies

XForm Technologies Pvt. Ltd specialized in providing innovative web solution to its elaborative customer base. Website, Web, PHP, React JS, Angular JS, JAVA, Android Mobile Application Development Software and Software Product Based Company in Pune are some of the verticals we specialize in

Who Is the Company Behind XForm Technologies?

Xibis

Xibis is an innovative web and mobile application development company operating in a wide variety of industry sectors, which include retail, healthcare and transport.

Who Is the Company Behind Xibis?

  • Seller: SciSys
  • Year Founded: 1976
  • HQ Location: Canada
  • Twitter: @xibisltd
    407 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    70,560 employees on LinkedIn®

XOOR

We're an agency that develops mobile apps, web apps, and all types of software to offer optimal solutions to companies or people with innovative ideas.

Who Is the Company Behind XOOR?

  • Seller: XOOR
  • Year Founded: 2017
  • HQ Location: Las Vegas, US
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®

XpertsPool

XpertsPool is a platform providing Experts in Digital and Marketing Domains with more than 300+ Vetted Experts from Nepal, India, and Bangladesh at an affordable price. We cater to Agencies all around the world who have a pain points of not being able to scale due to lack of Experts in the Geolocation, and increase of their Operation costs drastically with each hire. The Experts are vetted through four Stages and are vetted for Communication Skills, 5 Years + experience in any domain, Technical Skills, and an ability to work with dedication and Deadline.  Our services start from $800/Mo with an average of $24 per hour with experts in Web Development, App Development, Design, Digital Marketing and more.

Who Is the Company Behind XpertsPool?

XSoft Tech

XSoft-Tech is a private technology company providing professional software development services based in Chisinau, Moldova. Part of the XSoft Group based in Brooklyn, United States of America. We help every organisation on the planet to realize their potential by providing outstanding talent.

Who Is the Company Behind XSoft Tech?

  • Seller: XSoft-Tech
  • Year Founded: 2008
  • HQ Location: Chisinau
  • LinkedIn® Page: linkedin.com
    21 employees on LinkedIn®

X Strategy Services LLP

Are you searching for professional mobile app development services? Our team of talented experts specializes in developing modern mobile applications that are easy to use, packed with features, and visually appealing. We guarantee a smooth development process that yields outstanding results from concept to launch. With our excellent mobile app development services, you may grow your company and engage your target market. To discuss your project requirements, contact us right now!

Who Is the Company Behind X Strategy Services LLP?

Xtreem Solution

Xtreem Solution is a mobile app development company that speializes in providing iPhone, iOS and Android app development services.

Who Is the Company Behind Xtreem Solution?

  • Seller: Vikash Jangid
  • Year Founded: 2008
  • HQ Location: Philadelphia, US
  • Twitter: @xtreemsolution
    596 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    61 employees on LinkedIn®

Yalantis

Yalantis is a full-stack mobile and web app design and development company.

Who Is the Company Behind Yalantis?

  • Seller: Yalantis
  • Year Founded: 2008
  • HQ Location: Warsaw, PL
  • LinkedIn® Page: www.linkedin.com
    302 employees on LinkedIn®
Adam Crivello
AC
Researched and written by Adam Crivello
Updated October 3, 2024