Kan-Sai

Rated 0.00(0) — Kan-Sai

This app lets you turn screen off & lock by double-tap the floating button on the screen!== Features ==- This button lets you quickly lock the screen while you are using other apps by double-tap on it.- No need to return to launcher because this button...

Rated 4.00(1) — Kan-Sai

This app let you dim the display to protect your eyes at night. And filter screen to warmer tone in order toreduce the blue light that can cause insomnia.== Features ==- Reduce the brightness lower than you can adjust from the default settings.- Filter...