![](https://play-lh.googleusercontent.com/EGemoI2NTXmTsBVtJqk8jxF9rh8ApRWfsIMQSt2uE4OcpQqbFu7f7NbTK05lx80nuSijCz7sc3a277R67g=s32)
A Google user
Running on an Asus Transformer TF700T and A Samsung Gallaxy III. I find the battery display to be the best I have seen. The calibration process sets the battery indicator to match the hardware. The functions that are accessible are very intuitive. I really like the time line graphics which shows the discharge rate over time. Well thought out. Works flawlessly. Running Android 4.2 Update: 07/27/19. Running on a Samsung S7. Works flawlessly. Not much to add from previous review. Great app.
5 people found this review helpful
![](https://play-lh.googleusercontent.com/a-/ALV-UjX-EuOmjGcKeQ-zjNrhQPp-eNov8DuwTi_eqpiwJ9uNA62mdOlI=s32)
Brian B
Great app! I love the graphs, voltage, temperature etc. readings. The widgets and wallpaper stuff are good but can be better. It's a must have app either way. I've been using it for years. To the developer: Please give the widgets, custom color layout and especially wallpaper some flare. Maybe be add a battery charging animation to the live wallpaper.
4 people found this review helpful
![](https://play-lh.googleusercontent.com/a-/ALV-UjXAHvjSQ4mke_ydB9bxe8iidUXybrt3vey2wBUnN2Wo9RTyk0z2=s32)
Pat B
7/13/23: still using this app. It still works well! 8/27/15: I've tried several battery apps but like this one the best. Being able to personalize battery voice and sound alert intervals with a customized sound tone works well for me. Hearing audio alerts helps to prevent over and frequent unnecessary charging. I no longer have to keep looking at my phone to check the battery usage levels. Awesome app!!!
9 people found this review helpful