Top App Development Companies for Quality Assurance

Between them, the 48 app development companies on this page cover android (31), eCommerce (22), information technology (17) and mobile app development (16). They also list work in London, Indore, India, Maharashtra and Pune. 46 of them have written a profile you can read before you get in touch.

1. 1

   

   iapp Technologies LLP

   Custom Software Development · Web Development · Web Design · Also in Georgia and Sandwich

   Scale up your business growth with highly robust and interactive mobile app development from iApp Technologies Avail cutting-edge iOS and Android app development solutions that…

   Write a review
2. 2

   

   ExpressTech Software Solutions

   Mobile App Development · Search Engine Optimization · Web Development · Also in Indore, India

   Reliable WordPress Data Migration For Your Success! Founded by software engineers, we are a small but well-established team of WordPress experts.

   Write a review
3. 3

   

   KBIHM Consulting

   Supply Chain, Logistics, and Transport · Mobile App Development · Advertising & Marketing · Also in United States of America

   Achieve Efficacious ROI with Result Oriented Passionate & Knowledgeable Team

   Write a review
4. 4

   

   byPeople Technologies

   Mobile App Development · Custom Software Development · Search Engine Optimization · Also in Australia

   Write a review
5. 5

   

   Celerik

   Energy & Natural Resources · Mobile App Development · Custom Software Development · Also in Colombia

   Learn more about our step by step process for digital product development

   Write a review
6. 6

   

   Bunch Consulting

   Supply Chain, Logistics, and Transport · Arts, Entertainment & Music · Mobile App Development · Also in Poland

   But there is a surprisingly high level of idle developers across R&D centers

   Write a review
7. 7

   

   CoreScripts Technologies LLP

   Web Development · E-Commerce Development · eCommerce · Also in Maharashtra

   At CoreScripts, you get Effective, Reliable and Efficient Software Services that bridge the gap between your business and its success CoreScripts not only provide SMBs with…

   Write a review
8. 8

   

   JatApp

   Mobile App Development · Information Technology · Web Design · Also in United States of America

   Reinvent your existing products, automate business processes, or bring your solutions to mobile platforms ‒ JatApp’s expert engineers have a proven track record of helping…

   Write a review
9. 9

   

   HeadChannel

   Custom Software Development · Information Technology · Web Development · Also in England and Katowice

   Write a review
10. 10

    

    Equator Technologies

    Supply Chain, Logistics, and Transport · Mobile App Development · Hospitality & Leisure · Also in Washington and Coimbatore

    Write a review
11. 11

    

    Innovecs

    Supply Chain, Logistics, and Transport · Mobile App Development · Advertising & Marketing · Also in Kyiv

    We are a global digital transformation tech company. Extend your software development and support teams with Innovecs’ experienced engineers By outsourcing discrete software…

    Write a review
12. 12

    

    InfoBeans

    Web Design · iOS App · UI/UX Design · Also in Bengaluru, India and Chennai

    We help companies use digital technologies to transform traditional and non-digital business processes and services into digital From ideation to deployment, we help companies…

    Write a review
13. 13

    

    LBPro

    Consumer Products & Services · Mobile App Development · Information Technology · Also in Poland

    We expand your ideasto the level you've never expected! We help you identify and analyze key requirements to create a customized solution for your needs that is optimized to ensure…

    Write a review
14. 14

    

    Bytex Technologies

    Mobile App Development · Information Technology · Web Development · Also in Romania

    Bytex is an experienced Romanian software development and consulting company with cutting edge expertise in the latest technologies: UI, UX, BE, AI/ML.

    Write a review
15. 15

    

    20tab

    Consumer Products & Services · Gps, Navigation & Gis · Information Technology

    Le nostre competenze e la nostra esperienza nella realizzazione e promozione di prodotti digitali per ottimizzare le risorse e ridurre gli sprechi. Per ottenere di più con meno.

    Write a review
16. 16

    

    21CN

    Web Development · Mobile Development · Android

    Welcome to 21CN Software & Testing House. For over 10 years, we have developed effective methods of improving the quality of software, which gives you a competitive advantage and…

    Write a review
17. 17

    

    Agile Freaks

    Consumer Products & Services · Information Technology · Real Estate

    Our goal is to help our clients reach their unique vision for the future Focused on clean code and open communication, we believe in providing value to our customers through…

    Write a review
18. 18

    

    Appdream AG

    Web Development · Android · Agile

    Warum mit appdream arbeiten? Unsere Kunden Sind Branchenführende Unternehmen. Mobile Apps für dein Unternehmen.

    Write a review
19. 19

    

    Appnex IT

    Information Technology · Software Development · Business Services · Also in Russia

    Our goal is to continue to develop and grow as a significant IT service provider in order to become a market leader in offering high-quality Web and Mobile Development solutions in…

    Write a review
20. 20

    

    Aragon Advertising

    Legal

    Aragon Advertising, an Award Winning Performance Marketing Agency & the #1 Globally Ranked Pay-Per-Call Network Affiliate Partner Network: The key to a successful affiliate…

    Write a review
21. 21

    

    Blue Rocket

    Consumer Products & Services · Hospitality & Leisure · Financial Services · Also in Reading

    As a longtime player in the retail tech industry, Best Buy sought to push the IoT field with their first connected mobile app From smart plugs to connected freezers, the mobile app…

    Write a review
22. 22

    

    Connect Solutions

    Machine Learning · Android · Retail · Also in London

    Our Enterprise Resource Planning implementation depends on consorting with a trusted and Competent Software Provider

    Write a review
23. 23

    

    Creatix, Inc.

    Consumer Products & Services · Financial Services · Non Profit · Also in Bratislava

    Build your tech skills and career at GoHealth Slovakia while doing work that makes a real impact.

    Write a review
24. 24

    

    Crystal Infoway

    Consumer Products & Services · Mobile App Development · Web Development · Also in Gujarat and London

    Write a review

Articles

Related reading

Articles on this subject first, then the newest.

All articles

Mobile App Development

17 Sept 2026 · TrustList Editorial

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

What to check before hiring an app developer: store accounts and review rules, OWASP MASVS security, privacy declarations, ownership and…

App Development

22 Oct 2024 · Inventcolabs

What Are the Key Benefits of Investing in Food Delivery App Development Services

Discover the key benefits of investing in food delivery app development. From enhancing customer convenience to boosting restaurant sales,…

App Development

27 May 2024 · John Smith

iPhone App Development at Suntech Applications

In today's fast-paced technological landscape, having a robust presence on iOS devices is essential for businesses aiming to reach a…