SIS Night Filter is the ScreenFilter App to darker the brightness of the screen.

"SIS Night Filter" is the Screen Filter Application to darker the brightness of the screen. This is more effective than Android's built-in brightness setting.

[FEATURES]

* You can use "Preset" function with buttons.

[Free ver Limit]

* Ad is displayed. So this app is required the INTERNET ACCESS.

* You can register up to 2 preset values. (3 preset values at no-Ads version.)

Disclaimer

Please note that SISYOU.KUM shall not be responsible for any loss, damages and troubles.