Brightness scheduler is an application which changes the brightness of screen-light automatically at the reserved time. Helpful to schedule as follows.- In the morning, set the screen a little dark.- In the afternoon, set the screen bright .- In the night, set the screen dark.In addition to the scheduling function, there is also a widget that you can quickly change the brightness.Adjust the brightness well, will save the battery!This app is a paid version. Please try the free version.The difference between the free version is as follows. – No ads – Schedule can be registered more than threeThere are other apps -> https://market.android.com/developer?pub=in-trinityYouTube -> http://www.youtube.com/user/intriandroidTwitter -> http://twitter.com/#!/In_TrinityFacebook -> http://on.fb.me/vDUVnp