Greenify
Free
Greenify is an Android app that can improve your device's battery life and performance by hibernating certain apps.
Battery Doctor
Free
Battery Doctor (Power Saver) is a free and professional battery saver app to stop power-draining apps, save battery life and protect battery health.
Compare JuiceDefender with alternatives
Compare Greenify and JuiceDefender and decide which is most suitable for you.
Compare Battery Doctor and JuiceDefender and decide which is most suitable for you.