Download KnockOn – Tap to wake or lock Apk File
With KnockOn you can easily wake or lock your phone with a simple double tap on screen!
If you use the double tap to wake feature the app will display a black screen, so the screen is actually on.
The battery consumption may be higher when activated! Do not use with LCD screens, OLED only!!
The double tap to lock feature can be used seperately and consumes no battery.
• New features to wake the screen (no OLED screen needed anymore!)
• Download: https://plus.google.com/communities/100478344312515684722
• Double tap to lock your phone
• Double tap to wake your phone (OLED displays only!)
• Both features can be activated separately
• Set up a sleep time to reduce power consumption
• Customize double tap speed
• No annoying ads!