Whether you're a morning lark or night owl, SunsetScreen allows you to set the time of the sunset and sunrise, so you can have full control over your sleep cycle.



Gammy is described as 'Adaptive screen brightness and temperature for Windows and Linux' and is a color temperature tool in the os & utilities category. There are more than 50 alternatives to Gammy for a variety of platforms, including Windows, Mac, Linux, Android and Wayland apps. The best Gammy alternative is f.lux, which is free. Other great apps like Gammy are Redshift, LightBulb, Red Moon and Midnight Lizard.
Whether you're a morning lark or night owl, SunsetScreen allows you to set the time of the sunset and sunrise, so you can have full control over your sleep cycle.



Adjust the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.
Redshift Tray is a no-frills GUI for the screen temperature adjustment tool Redshift.



World's 1st instantaneous content-aware brightness control app that let your screen’s brightness and color temperature adapt instantly and automatically to provide the most optimal viewing experience for your eyes.




Velis Auto Brightness is a pretty powerfully adjustable auto-brightness app for your android device.




OnScreen Control is an application used to manage a single monitor or a group of monitor with useful features such as Monitor Control, My Display Presets and Screen Split. OnScreen Control displays all connected LG monitor information.




CareUEyes is a very simple but useful program when it is about your eye care. The program comes with a very simple and clean interface and needs to technical knowledge. Even a novice computer user can download and use it easily.


Vivid is a software that enables users to amplify the brightness of their MacBook Pro and Pro Display XDR, system-wide, utilizing standard Apple APIs.


To schedule Night Light so it turns on automatically, select Start > Settings > System > Display > Night light > Night light settings.

CF.lumen - don't let your phone blind you! CF.lumen changes the colors of your Android device's display based on the position of the sun. With the default settings, your display will get a warmer tint (lower color temperature) when the sun is down, to look more like indoo.
