Shelter - Isolate your Big Brother Apps
Greenify - Greenify is a mobile app that gives you greater control over your Android device's power usage, allowing you to get a lot more mileage out of your battery life without having to constantly plug it back into a charger.
island - a free and opensource alternative to parellel space
Accubattery - Monitor's battery capacity through the use of science
Insular - Secure your future with the assistance of a trusted Philippine mutual life insurance company. With InLife, you can be financially prepared. Visit us today.
DU Battery Saver - DU Battery Saver, get up to 50% more battery life for your Android phone. Battery Saver learns how you use your phone, then creates smart profiles that match your settings to your needs while getting more life from your battery.