Battery Ace

BrainCrash Soft

Contains ads

About this app

Battery Ace keep track in detail of your battery level.

Widget Features:
- 3 modes: level, time left and temperature.
- re-sizable widget with high quality graphics
- numerical battery percent in widget
- option to show charge / discharge time left (estimated)
- several styles to chose from.

App Features:
- discharge prediction (estimates how long the battery lasts)
- charge prediction (estimates how long until full charge)
- graphical history of battery usage
- Battery level warnings
- battery details (Temperature, Voltage, Health, Status, etc.)
- widget designer to configure every detail of the widget
- Customize widget levels limit and colors.
- Support Dark Mode

Notes:
- Task Manager, Task Killer or other power saving features (often built in the system) may affect this app. Please don’t use them or try to create an exception for this app if it does not work as expected.
- The App is very light and optimized and should NOT drain you battery
- Due to the limitation of the Android platform, home screen widgets will NOT work if the app is moved to the SD card.

Ratings and reviews

I have Android 14 on a Galaxy S21. This app is now useless for me. It used to keep current battery level on the face of the icon, great for keeping tabs on battery level at a glance. Now, the icon always shows 75%. I have to open the app to see current battery level. Inconvenient. My battery level is always in the top right corner of my screen, but the font is really small, so it takes a moment for me to focus in. Still more convenient than opening an app. Tried changing settings, couldn't fix.

Update: I updated it and it still does it. I have to go through the consent stuff every time I open the app. It's happening when I click on the widget to check battery stats, if this helps. Edit: it is the privacy consent screen where I confirm what relative ads show up. Any time I click the widget to open the app, I have to go through it again. Using Samsung Galaxy S9+ with Nova launcher. Just sent an email to the info address. Thanks.

Compact, informative and works well. I'd love to have a temperature chart option as well; should be trivial to overlay the existing voltage vs time chart. Another option to add would be SOC vs time instead of voltage vs time. It's not a linear relationship, but I assume the app somehow takes this fact into account when it calculates its displayed 'Remaining Capacity' value. These options would certainly justify a premium price! :-)

What's new

- Bug fix