Gammy Alternatives

Gammy has been discontinued. Similar apps include f.lux, which is free. Other options are Redshift, Solace, LightBulb and Red Moon. You're spoiled for choice with Color Temperature Tools like Gammy: we list more than 50 alternatives for Windows, Mac, Linux, Android and Chrome OS.

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Gammy alternatives page was last updated Nov 5, 2025

Brisync
3 likes
Synchronize your external monitor brightness with built-in display. Application reads current brightness of your built-in display and passes it to external monitors via DDC interface. You can adjust brightness by menu in system status bar.
Cost / License
Free
Open Source (MIT)
Platforms
Mac
Good alternative?Is Brisync a good alternative to Gammy?
Lumen
2 likes
Lumen - magic auto brightness based on screen contents. You control Lumen simply by using your brightness keys - it'll automatically learn your preferences.
42 Lumen alternatives
Cost / License
Free
Open Source (GPL-3.0)
Application type
Screen Dimmer
Origin
United States
Platforms
Mac
United States
Good alternative?Is Lumen a good alternative to Gammy?
H
H
Hyprshade
Like
Hyprland shader configuration tool.
Cost / License
Free
Open Source (MIT)
Platforms
Python
Linux
Wayland
H
Good alternative?Is Hyprshade a good alternative to Gammy?
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Iris mini
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Away From Keyboard (AFK)
Like
Away From Keyboard is an app that reduces eye strain with reminders to take a break.
52 Away From Keyboard (AFK) alternatives
Cost / License
Paid
Proprietary
Platforms
Mac
Good alternative?Is this a good alternative to Gammy?
W
W
wl-gammactl
Like
Small GTK GUI application to set contrast, brightness and gamma for wayland compositors which support the wlr-gamma-control protocol extension. Basically this is the example from here: https://github.com/swaywm/wlroots/blob/master/examples/gamma-control.
Cost / License
Free
Open Source (MIT)
Platforms
Linux
Wayland
W
Good alternative?Is wl-gammactl a good alternative to Gammy?
Gamma Dimmer
Like
Dim any screen and keep color accuracy.
Cost / License
Paid
Proprietary
Application type
Screen Dimmer
Origin
Romania
EU
Platforms
Mac
Romania
EU
Good alternative?Is Gamma Dimmer a good alternative to Gammy?
EyeAway
Like
EyeAway is a beautiful, privacy-first macOS app that helps reduce digital eye strain using the proven 20-20-20 rule. Every 20 minutes, look 20 feet away for 20 seconds - your eyes will thank you.
Cost / License
Paid
Proprietary
Platforms
Mac
+1
Good alternative?Is EyeAway a good alternative to Gammy?