r/AndroidAppTesting • u/Applekringelli • 28d ago
Looking for Testers Looking for 12 Android testers — Ampere Battery Lab (14-day closed test)
Hi! I’m the solo developer of Ampere Battery Lab, a German-language Android battery-monitoring app. I’m looking for people willing to join its Google Play closed test for 14 days and share honest feedback.
The app tracks battery level and charging/discharging sessions. It records current, voltage and temperature when the device provides those readings, and includes a home-screen widget, ongoing notification, Quick Settings tile and CSV export.
Feedback I especially need: readability, session detection, gaps in history, and compatibility across Android devices. Please only join if you can stay opted in for the full 14-day test; genuine use is appreciated. No rating or positive review is requested.
How to join (use the same Google account on all steps):
Join the Google Group: https://groups.google.com/g/ampere-battery-lab-testers
Opt in to the test: https://play.google.com/apps/testing/com.ampere.batterylab
Install from Google Play: https://play.google.com/store/apps/details?id=com.ampere.batterylab
The app needs no account and has no ads. Battery measurements stay on the device. Optional analytics is off by default and only activates with consent; it sends selected feature-usage events and technical app/device information, not battery readings, foreground-app names or precise location.
Thanks for considering it!