📈Last 7 days+66K installs — 15% slower than the week before (+78K) · 8.3K/day since Sep 26
🏆Among Tools appstop 1% by installs gained this week (1062 peers growing)
⭐Rating steady at ★ 4.54 since Sep 26
🛠Updatesdormant · updated 160 days ago
Installs since launch
+366,335 installs
· +1,531 ratings
since Sep 26
Update history
v4.36.1Jun 4, 2026 · seen Sep 26, 2026
v4.36.1<br>* Android 16 release<br>* Bug fixes<br><br>Ampere FAQ: http://goo.gl/R8XgXX <br><br>See also: Settings => About Ampere => Change history<br><br>Note: If Ampere gets stuck in "measuring" after a firmware update, clear the app cache:<br>1. Open "Android Settings" => "Apps" => "Ampere"<br>2. Clear all data under Storage<br>3. Restart Ampe
Only the current version so far — new entries appear as the app ships updates.
Ampere is a tools app by Brain_trapp with 10,000,000+ downloads (about 33M estimated). +66K installs in the last 7 days. Rated 4.5 from 332K ratings. Released Jan 25, 2015. Install growth, rank history, SDKs and ad networks.
From the store listing: “Did you ever felt, that one Charger/USB cable set charges your device really fast and the other not? Now, you can prove this with Ampere.
Measure the charging and discharging current of your battery.
PRO features:
- Widgets
- Notification
- Alerts on device
- Alerts on Android Wear
Not every device is supported…”
