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About 25% of users delete an app after a single use and never reinstall it, which means that all the efforts, time and money spent on the app development were simply in vain. How to reduce this alarming rate? The answer is in quality mobile app testing that we are ready to provide.

Our test engineers look into functional and non-functional app features, as well as mobile technology specifics (mobile gestures, numerous operation systems and screen resolutions) and various external factors that may hamper the app work (network conditions, interruptions by calls, SMS and more).


3 years of experience in mobile testing

75+ testing specialists experienced in complex projects

ISTQB certification of testing engineers

In-house center for testing excellence

Mobile apps

Native mobile apps deliver rich experience to users of a particular mobile platform. Qrapp Technology’s specialists test native mobile apps relying on 3 years of experience in the field.

Mobile web apps

Run in mobile browsers, web apps cater to a wider user audience regardless of a mobile platform. Our testing engineers test mobile web apps for a vast variety of browsers for smartphones and tablets.

Mobile functional testing

However attractive and engaging an app, users will abandon it if the app crashes often or doesn’t’ work as expected. Our mobile testing team will ensure that your app, including backend functionality, works as clockwork and meets the users’ needs to the fullest.

Mobile compatibility testing

To reduce the number of unhappy users, mobile apps should work seamlessly on target devices and in the respective operation systems and mobile browsers. Our specialists will make sure your mobile app provides an impeccable UX in all the cases above.

Usability testing

Qrapp’s mobile testing team will guarantee that your app has a user-friendly UI, encompassing key functions of the app and engaging UX, providing for positive user experience. As a part of UX testing, our mobile testing team also performs usability testing to ensure that the product is handy and easy-to-use for your target audience.

Mobile performance testing

Working anytime and anywhere, mobile apps may stumble upon weak signal, interference from other devices, excessive load, etc. Our mobile testing team will uncover stress, load, scalability or reliability bugs. For large applications catering for many users (banking apps, mobile e-stores, multiplayer games, messaging games, etc.), our mobile testing team also runs backend performance testing.

Compliance testing

Mobile apps are now a part of basically any field of human activity, and to ensure the safe and secure operations, mobile apps should be compliant with industry standards and regulations. Relying on 3 years of experience and professional knowledge in multiple domains, our specialists will test your apps for compliance with official iOS and Android guidelines, as well as specific industry regulations (GAMP, PCI DSS, HIPAA and others).

Mobile security testing

Mobile apps are vulnerable to hacking attacks, which leads to losses for users and enterprises. Our team will perform penetration testing to simulate a hacking attack. With ethical hacking, our mobile security testing team will identify security loopholes of your app and provide relevant recommendations on patching them. For large applications, our mobile testing team will also ensure the security of server side (backend security testing).

Mobile test automation

We apply keyword-driven and data-driven approach to test automation for functional, regression and performance testing. We also offer automation for backend testing. Our mobile testing team will assure high quality and efficiency of your mobile app, and ensure its timely release.


Mobile testing process with Qrapp Technology includes:

Analyzing project requirements. Our mobile testing team will study your project requirements and identify loopholes (if any).

Selecting devices and planning the process. The number of mobile device models is growing exponentially, and it’s simply impossible to test the app on all of them. To ensure vast and reasonable device coverage, we choose the target devices relying on your requirements and the statistics for target region and target user audience. Then our mobile testing team closely cooperates with the rest of the project team, plans testing activities with regard to your project milestones and defines conditions permitting to start, postpone, resume or stop the testing process.

Designing test cases. The mobile testing team drafts test cases and test suites.

Testing. Our mobile testing team performs testing and reports the bugs to the PM and developers.

Analyzing test results. The mobile testing team covers testing results providing ad hoc information and test reports throughout the given cycle.

In each project iteration, you will be in control of the testing process and have a panoramic view of our activities. We are able to follow any reporting approach you choose.


Changing requirements. Highly adaptable, we rapidly react to changes in your requirements and work swiftly and efficiently, ensuring undelayed releases.

Device fragmentation and usability. To meet the fragmentation challenge, we test apps on the devices from our in-house testing lab and the devices you provide. Ensuring vast device coverage, we make your app work successfully on any popular mobile platform, OS version and screen size.

Lack of all-round collaboration. Integrating into the project team, we ensure intensive horizontal cooperation with stakeholders, designers, BAs and developers so that you stay up-to-date with the project workflow and make informed decisions.

Lack of domain knowledge. Experienced in multiple industry domains, our mobile testing engineers will swiftly identify industry-specific pitfalls, bottlenecks and security issues in your app.

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