App Testing

Test your mobile apps and games with emulators or real world devices (iOS and Android) from real users. Use test automation with frameworks like Appium & Selenium or perform manual testing directly within your browser

App Testing – your benefits:

Ensure complete functionality of your apps on all devices, platforms and anywhere in the world using our emulators and real devices


Use manual testing directly in your browser or automated testing by means of a framework like Appium, Selenium etc.


Test on emulated devices or numerous real smartphones from real users all around the globe – powered by Global Real Device Network


Ensure that your mobile app works anytime and anywhere using regression testing in initial phases or after iterations of development


We guarantee maximum data security through our servers hosted in Germany (ISO27001 certified hosting of services and emulated devices)


iOS, Android, native, hybrid and web apps – test all varieties without restrictions via our cloud service


We offer multiple features to enhance your experience such as taking screenshots or videos, various input-gestures, input of GPS-coordinates and more

Take the quality of your mobile apps and games to the next level!

Want to know more about our remote testing services?

We take care of your QA, UX, and usability testing! Whether you need a helping hand or full testing management, we will assist you in optimizing your digital products. Want to know more? Get in touch now.


App Installation


Upload App for manual or automated testing


APK/IPA Upload and distribution to own devices or to devices from our Global Real Device Network


Provide your Beta Apps without using Google Play or iTunes App Store


Save time through automated App Resigning

Test Automation


Seamless integration to your Continuous Integration Framework


Automated testing with Appium and many other frameworks


Comprehensive documentation and automation scripts for a quick start


Test efficiently and cost effectively in parallel and by combining virtual devices with real end-user devices

Manual Testing


Native gestures: Simple and close-to-reality interactions with devices in your browser (Tap, Scroll, Swipe …)


Geo location testing: Set GPS-coordinates


Localisation testing: Change the devices’ language


Test network conditions from all over the world

Parallel Test Execution

Get access to several devices at the same time. This maximises your speed of development. Tests that normally would take hours will now take minutes.

Continuous Integration

Our Device Cloud supports you using Continuous Integration. Within your development cycle, your applications can be deployed and tested on virtual, real or emulated devices.

Devices – virtual & real

Get the best of both worlds – powerful VMs and emulators and real devices from real users all around the world.

Rich Client Software

Additional software packages such as Java and Flash versions are available and managed by Testbirds at your convenience.


Run your automated tests using scripts developed with, for example, Appium or Selenium. We also support other test automation frameworks.

Video Recording

Use the recording function for even better reproducibility of your tests – manually or conveniently as a default setting.

Test Automation

How To: Test Automation with Device Cloud
Learn, how to execute automated browser tests with Jenkins and the Testbirds Device Cloud. The video covers getting familiar with the Device Cloud, starting a new browser test run using Jenkins, monitoring your test and executing parallel cross browser tests on different virtual machines.

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Manual Testing

How To: Manual Testing with Device Cloud
Learn how to execute manual testing with Testbirds Device Cloud. The video covers getting familiar with the Device Cloud, starting a new browser test and optimising your frontend development.

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Quality Assurance Testing 2.0
Cross Browser tests, Mobile App & Desktop Application Testing made easy: Harness the power of virtual and real devices for your software development – perform fully automated or manual testing directly in your browser. Our Device Cloud provides you with all the testing methods for your cross device and cross browser testing.

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Landal GreenParks

DEVICE CLOUD: Landal GreenParks uses device cloud to optimise the guest experience
“Together with Testbirds, we are now researching the test automation possibilities, so we can efficiently verify that the front-end website information corresponds with that on our MDM system.”
Remco Vink | Functional Application Manager @ Landal GreenParks

Download Case Study

Deutsche Telekom

DEVICE CLOUD: Test Automation
The cooperation with the developers of Testbirds is very uncomplicated and at a high professional level. All our requirements could be fulfilled without delays and without problems in the timeframe specified by us."
Alexander Gunnar Kiefer | Technical Project Lead @ Deutsche Telekom

Rebtel uses Device Cloud

"Device testing is integral to our mobile QA process at Rebtel. We’ve tried many cloud device testing platforms and none can provide the functionality we need. The real devices - powered by Global real device network - promises to meet our needs and then some, with the globally distributed nature of the network representing real users much better than a single-location device-farm."
Andy Kaminski | Head of Mobile @ Rebtel

Webinar: Test Automation

DEVICE CLOUD: Test Automation
This webinar provides insights into the challenges and best practices of automated browser testing for websites and cross device testing for apps. Georg Hansbauer, Founder and Managing Director of Testbirds, shows how our SaaS solution TestChameleon™ can help. Content: • About Testbirds • Motivation for automated testing • Setup of an automated testing process • Real world example
Georg Hansbauer | Founder and Managing Director @ Testbirds

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Whitepaper: Test automation

Test Automation of UI Tests using Selenium and Appium
This whitepaper by Georg Hansbauer, Founder and Managing Director of Testbirds, shows how developers can reduce manual testing efforts with UI automation using Selenium and Appium. How QA Managers can integrate automated browser tests into their existing development cycles and what a corresponding testing infrastructure for cross browser testing could look like.
Georg Hansbauer | Founder and Managing Director @ Testbirds

More Whitepapers

Whitepaper: Real Devices

True Remote Software Testing on Real End-User Devices

This whitepaper shows how software development teams can efficiently make use of Real Devices for cross device testing - powered by Global Real Device Network. Our Real Devices are use a worldwide network of end-user devices - for the execution of functional testing.
Georg Hansbauer | Founder and Managing Director @ Testbirds

More Whitepapers

Devices for app testing

Over 2,500,000 possible combinations of OS, device and browser are waiting for your testing jobs. Here you can find an overview of the supported OS, platforms and browsers.

Virtual Devices: Emulators & Virtual Machines

Diversity & flexibility: Create arbitrary combinations from Android/iOS versions, screen resolutions and other parameters
Simple & scalable: Install all your apps on numerous devices
Efficient & time-saving: Execute multiple tests in parallel and simultaneously

Real Devices: Global Real Device Network

Testing Reality: Operate on real end-user devices from all around the world
Simple & convenient: Access the device directly, install the app and that’s it
Test the last mile: Simulate every error scenario

Virtual Devices

Virtualisation at its core – get powerful cross browser, mobile and desktop app testing with our very own device cloud packages “Virtual Devices”

from €15

Virtual & Real Devices

Combine now the power of simulation & reality – powerful testing on our VMs and emulators combined with access to real devices from our crowd

from €71

VM Runtime Minutes (2017)

Device, OS and software combinations

Tester devices available

Documentation Device Cloud

Here you can find informative examples and the complete technical documentation of our Virtual and Real Devices (Device Cloud and Global Real Device Network).

Integration examples Selenium

In our Github repository you will find numerous integration examples with the Device Cloud – our flexible SaaS solution for reproducible on-demand test environments – and the Remote WebDriver.

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