sunsetr Alternatives

Apps similar to sunsetr include f.lux, which is free. Other options are Redshift, LightBulb, Red Moon and Midnight Lizard. You're spoiled for choice with Color Temperature Tools like sunsetr: we list more than 50 alternatives for Windows, Linux, Mac, Android and iPhone.

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sunsetr alternatives page was last updated Mar 30, 2026

QRedshift
8 likes
It makes the color of your computer's display adapt to the time of day, warm at night and like sunlight during the day.
Cost / License
Free
Open Source (Apache-2.0)
Application typeApplication types
Color Temperature
Screen Dimmer
Origin
Brazil
Platforms
Linux
Cinnamon
Brazil
Good alternative?Is QRedshift a good alternative to sunsetr?
Gammy
23 likes
Adaptive screen brightness and temperature for Windows and Linux.
Cost / License
Free
Open Source (GPL-3.0)
Application typeApplication types
Color Temperature
Screen Dimmer
Origin
International
Alerts
Discontinued
Platforms
Windows
Linux
Global
Good alternative?Is Gammy a good alternative to sunsetr?
G
G
gammastep
2 likes
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.
Cost / License
Free
Open Source (GPL-3.0)
Application type
Color Temperature
Origin
United States
Platforms
Linux
Wayland
G
Good alternative?Is gammastep a good alternative to sunsetr?
Ad
Iris mini
Enjoy free cross-platform blue light reduction and PWM flicker-free brightness control with Iris mini. Minimalistic design, portable, and automatic for no-hassle, eyestrain-relief across all devices. Simply double-click to activa...

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W
W
wlsunset
2 likes
Day/night gamma adjustments for Wayland compositors supporting wlr-gamma-control
Cost / License
Free
Open Source (MIT)
Origin
Denmark
EU
Platforms
Linux
Wayland
W
Good alternative?Is wlsunset a good alternative to sunsetr?
CF.lumen
12 likes
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.
34 CF.lumen alternatives
Cost / License
Freemium
Proprietary
Application type
Color Temperature
Origin
Netherlands
EU
Platforms
Android
Netherlands
EU
Good alternative?Is CF.lumen a good alternative to sunsetr?
Velis Auto Brightness
1 like
Velis Auto Brightness is a pretty powerfully adjustable auto-brightness app for your android device.
Cost / License
Freemium
Proprietary
Platforms
Android
Android Tablet
+2
Good alternative?Is this a good alternative to sunsetr?
Redshift Tray
6 likes
Redshift Tray is a no-frills GUI for the screen temperature adjustment tool Redshift.

Control Redshift based on location, custom night/day times, or manually

Enable/disable by double-clicking the tray icon

Has lots of other features via hotkeys

Cost / License
Free
Open Source (GPL-3.0)
Application typeApplication types
Color Temperature
Screen Dimmer
Platforms
Windows
Good alternative?Is Redshift Tray a good alternative to sunsetr?
Iris
32 likes
Reduces blue light and flicker for eye comfort, supports auto color temperature adjustment based on time, customizable modes, overlays, color and font options, docking station support, and accessible part-screen filtering for diverse needs.
155 Iris alternatives
Cost / License
Freemium
Proprietary
Application typeApplication types
Color Temperature
Screen Dimmer
Origin
Bulgaria
EU
Platforms
Mac
Windows
Linux
Bulgaria
EU
Good alternative?Is Iris a good alternative to sunsetr?
CareUEyes
9 likes
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.
57 CareUEyes alternatives
Cost / License
Paid
Proprietary
Application typeApplication types
Color Temperature
Screen Dimmer
Platforms
Windows
Good alternative?Is CareUEyes a good alternative to sunsetr?
Mirage - Screen Filter
4 likes
World's first 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.
Cost / License
Paid
Proprietary
Application typeApplication types
Color Temperature
Screen Dimmer
Platforms
Windows
+3
Good alternative?Is this a good alternative to sunsetr?
Desktop Dimmer
16 likes
Enable darker-than-dark dimming for internal and external screens.
Cost / License
Free
Open Source (CC0-1.0)
Application type
Screen Dimmer
Origin
International
Alerts
Discontinued
Platforms
Mac
Windows
Linux
Global
Good alternative?Is Desktop Dimmer a good alternative to sunsetr?
Lux Auto Brightness
5 likes
Lux Automatically Adjusts Your Screen Brightness.
Cost / License
Freemium
Proprietary
Platforms
Android
Good alternative?Is Lux Auto Brightness a good alternative to sunsetr?