One thing that the smartphones lack is battery life. Every Smartphone users are always trying to find ways to extend the battery life of the phone by using various ways. One of the biggest reason for battery drain is Apps running in Background. Mostly apps like Whatsapp require to run in background to deliver a reliable service of instant messaging. But many a times some apps misbehave and keep running in background and thus drain battery and also affect performance.
There is no direct way to find out such apps. However it is possible by using this app called BetterBatteryStats. This app uses an already existing service in Android called “batteryinfo” thus using this app doesn’t create any overhead. The app is simple to use and helps you identify battery hungry apps.