This is a simple lock screen software that allows you to double-tap on APUS Launcher to lock screen quickly. With APUS Locker, power button could save half its work!
1. APUS Launcher is required for this app to work;
2. Device Manager needs to be activated for this feature;
3. Deactivate device administrator to uninstall this app should you decide to go.
If this app brings you convenience, please give it a 5 star rating. Your encouragement is our motivation.