i would like to let you know BStats, a free app that i delveloped, and see if anyone can find it useful!
BStats is a simple battery consumption monitor. With collected data it generates several graphs and with those charts we can better understand how our device uses battery and wherever drains it!
To achive this BStats keeps track of installed / removed application and most used app/services and displays those informations in usage graphs
Here are some apps screenshots:
You can download BStats using attached apk or simply on Google Play Store!