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★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
Where this app stands in Czech Republic, updated 21 Oct 2026
Top free
Not in this chart today
Top paid · All apps and games
#63 New
| Date | Paid |
|---|---|
| 21 Oct 2026 | #63 |
| 20 Oct 2026 | — |
| 19 Oct 2026 | — |
Best rank in each country today. Click a country to see its graph.
- iPhone 12 and latest iPads support
This is the perfect battery monitor for your phone or tablet. It is simple, beautiful and can be calibrated specially for your device. - Widget - Charge Alerts - Usage chart Instantly know how many hours you have left for: - Listening to music - Watching video - Talking on the phone - Internet Browsing ( WiFi / Edge / 3G / 4G ) - Standby - Time left to recharge - Time to use LED Flashlight - 2D and 3D Games - Reading books - GPS navigation - Video chat - Taking photos - Recording videos If you have a new or rare device, please run calibration tests to share your results with the community and make this app even more precise ! Try it now ! It's simply the best at what it does.