This is the best apps for rooted android phone. It helps you to hibernate running apps that can consume enough battery. We didn’t know after you exit an application it runs and can consume battery,so that this the work of greenify is to stop the running apps .Greenify help you identify and put the misbehaving apps into hibernation when you are not using them, to stop them from lagging your device and leeching the battery, in an unique way! They can do nothing without explicit launch by you or other apps, while still preserving full functionality when running in foreground, similar to iOS apps!. It save more battery also called “power saver” apps.
I recommend this apps not for criticizing other power saver apps that consume enough memory or RAM. This apps eat only little ram rather than other power saver apps. I love this apps so much, for me this is the best rooted apps. I will teach you how to use it. Just follow carefully. Don’t worry this is safe and tested by many people around the android world. lol