Mobile Emulator FOR Testing

Test at scale on Android emulators

End-to-end testing is critical for product quality. Test multiple Android device configurations at scale without expensive server costs.

Trusted by leading iOS and Android developers
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Rocket Money
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Interact with mobile emulators without the complicated setup

Tap, swipe, scroll, rotate, and shake. Perform all the gestures a user would do on an Android device and analyze crash logs to dig into bugs.

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Run tests on different devices and screen sizes concurrently

Android users are diverse. Make sure you have test coverage for old and new OS, so none of your users feel left out from a great mobile experience.

Automated testing that works with your Android framework

It doesn’t matter if you are using Kotlin, Ionic, Flutter, or React Native. Waldo works with your tech stack to make mobile app testing painless.

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The number of bugs that slip through the cracks is drastically lower. Day and night for us.

Travis Johnson
CTO @ Jumprope
Leading mobile app makers trust Waldo
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The Cut
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Create your first automated test today!

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Frequently asked questions

Can’t find the answers you are looking for? Reach out to our team for more help.

What is an emulator in mobile app testing?

A mobile emulator allows you to test both the software environment a simulator covers AND the underlying hardware configurations that could impact application performance. Emulators can help you test important transaction points in your application, the read/receive ability of the app, and allow you to view how device settings (screen resolution, screen size, etc.) impact the visual display of the app.

Why test on a mobile emulator instead of a real device?

Just like with mobile testing simulators, emulators help you conduct scalable testing of application performance on different devices during your development process. Real devices can still be used in the lead up to your release.

What to look for in a mobile emulator for testing?

Something that makes your life easier from setup through testing.
An ideal mobile simulator has no intense coding, scripting, or time consuming, heavy-lift maintenance required. Simulators should improve your efficiency: meaning from setup through testing your life should get easier.

A tool that enables concurrent testing on multiple device types.
Your end users will be accessing your work on a variety of device types. Your mobile simulator should help you catch bugs quickly and in-cycle by empowering the team to run multiple tests across multiple device types.

Something that positively impacts your server expenses.
Testing shouldn’t be a bottleneck or a cost center…it should be a competitive advantage! Mobile simulators can and should reduce the costs usually associated with testing while still giving you valuable insight into regressions, bugs, and other unwanted behavior.