Works on Android Lollipop 5.1.1 with latest system update (OTA update build LMY48I) !!
Kill tasks,free memory,speed up phone,save battery.

#Feature
• Kill selected tasks
• Android optimizer & booster
• Ignore apps when kill tasks
• Auto kill tasks on every screen off
• Regular kill
• Startup Kill
• One click task kill widget
• Quick uninstaller
• Show battery life
• Support android 1.5/1.6/2.2/2.3/3.x/4.0
• Ad Free

Requires Android
Varies with device

Download Advanced Task Manager Pro 5.2.5 APK Free