Must Have App!!! If you are running a bunch of apps  no matter what phone you have  you'll be able to squeeze every ounce of juice out of your phone with premium efficiently. The graphs seem to be broken as of Kitkat but is still amazingly useful and downright required for monitoring and tracking those pesky social media apps and other hidden things running in the background. It isn't the easiest thing to snag and use right out of the box so do yourself a favor and look up a guide on how to use this amazing tool effectively
June 07 2014