by NQ Mobile Security (NYSE:NQ)
Download this app if: you want to minimize power consumption.
Booster for Android – FREE is a compact tool with over 50 million satisfied users.It provides phone boost, junk clean, App manager, battery saver and file manager etc.
Does your phone freeze a lot or run slow? Close unnecessary background processes and boost your phone up by 50%+
helps battery life — hopefully this app actually saves energy, and not waste it, but if it does, then its a great app