Apps like Greenify

Here are some great alternatives to Greenify by Oasis Feng :

Doze Stopper

[ROOT] Ultra Power Saver

[ROOT] Ultra Power Saver

Dozzzer

Battery Notification

Battery Notification

LeanDroid

Battery history

Battery history

Multi-Device Energy Monitor AI

Multi-Device Energy Monitor AI

PowerToYou - Battery Widget

PowerToYou - Battery Widget

Activity Monitor: cpu, battery

Activity Monitor: cpu, battery

Battery Health Monitor

Battery Health Monitor

IcyDroid [Root]

IcyDroid [Root]

Battery Full Charge Alarm

Battery Full Charge Alarm

Show Battery Percentage

Show Battery Percentage

Battery Monitor Widget

Battery Monitor Widget

Just Battery Alarm: Protection

Just Battery Alarm: Protection

Shake Screen On Off

Shake Screen On Off