Advanced Task Killer
The Most Classic Task Killer or Task Manager, Speed Booster, Battery Saver. Advanced Task Killer helps over 70 millions Phone. You can use it to kill applications and boost memory. It doesn’t speed up or save battery directly. However if you kill any apps consuming battery or CPU, you might feel it speed up your phone and saved your battery.
*Services and front apps cannot be killed directly, you have to ignore or ‘force stop’ them*
-One tap widget
-Customize item height