Carat: Monitor what is using your phone’s battery

A group at UC Berkeley has developed an app called Carat that monitors your phones battery usage and then recommends what you can do to improve it. I just downloaded it last night and will report how well it works in a few days. Please note that this is different than battery saver apps which are designed to shut things down – those actually take up more battery.

Website: http://carat.cs.berkeley.edu/