Screen Filter is the best app for controlling the Screen Brightness for Android devices that’s why we included this app to our List of Android Top Free Apps.
Android Brightness is much higher even its lowest brightness is quiet annoying at night times specially when you are reading ebooks & browsing web. To overcome this problem, Screen Filter app comes in, this app not only low your screen brightness more than the android default screen brightness but also saves battery of your Android device.
With Screen Filter you can dim the brightness of your screen for night-time viewing. Basically it applies a shade between your eyes and your device’s screen to decrease the brightness so that your eyes won’t hurt. You can change Screen Filter brightness of your choice by pressing edit.
The most efficient feature of this app is that it offers a home screen widget to quickly enable and disable so you have to configure your brightness one time and not have to fight all the time with its preferences.
Try to set your brightness more than 25% but if you accidentally set your brightness very low that you cannot see anything, No problem Screen Filter will handle this efficiently, after you adjust brightness settings it displays you a “Keep Setting” & “Cancel” confirmation dialogue box and if you not able to see anything, your brightness settings will automatically revert to your previous viewable settings.