SIS Night Filter (Free)

"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.

<b>[FEATURES]</b>

* You can use "Preset" function with buttons.

<b>[Free ver Limit]</b>

* 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.)

<b>Disclaimer</b>

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