AppKiller: force stop apps

Aug 20, 2021

AppKiller v4.1:
✓ Works on MI devices.
✓ New user interface with beautiful color.
✓ Killed history added.
✓ Failed to force stop list added
✓ Added an "Add" button to the safelist to add secure or favorite apps more easily.
✓ Added selective killing functionality.
✓ Fixed some issues of accessibility services.
✓ Added app sorting options.
✓ Fixed some bugs.
✓ Optimized performance.