Tests which key or button on your Android device is pressed. Currently Key Tester supports. Back Key. Volume Up. Volume Down. That's it. We are working on Home and Power buttons. Please be patient while we solve this. Note that the Menu button also works only on some devices. Hope this key tester helps in detecting your phone key damages: -).
Get the installation package of Key Tester 14.0 that is free of charge and have a look at users' reviews on Droid Informer. The app is built for Android 4.0 and above. The download of this application is safe and secure. FLOSS AG is the developer of Key Tester that can be found in the Tools category.
The latest update of the app was launched on Aug 13, 2019 and this application was downloaded by over 5K users. Key Tester has the overall rating 3.8 on Google Play. Keep in mind the important detail: ads are a part of the app and it offers in-app purchases.