FireLux is the most popular Web-based alternative to Redshift Tray.
- FireLux is Free and Open Source
Redshift Tray Alternatives
Redshift Tray is described as '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' and is a color temperature tool in the sport & health category. There are more than 10 alternatives to Redshift Tray for a variety of platforms, including Linux, Windows, Mac, Wayland and Web-based apps. The best Redshift Tray alternative is f.lux, which is free. Other great apps like Redshift Tray are Redshift, Red Moon, RedshiftGUI and Gammy.
Alternatives list
- 50 SCT - Set Color Temperature alternatives
Setting the color temp of the screen really only requires about 40 lines of C (80 or so all inclusive). sct is a crude utility which does roughly that. I’d say exactly that, but some of the calculations aren’t actually exact.
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
Platforms
- Mac
- 51 SunshinePal alternatives
SunshinePal is your daily sunlight companion designed to help you track your exposure, set healthy goals, and reconnect with nature for better sleep and mood.
Cost / License
- Freemium (Pay once)
- Proprietary
Platforms
- iPhone
- Apple Watch



SunshinePal is the most popular iPhone alternative to Redshift Tray.
- SunshinePal is Freemium and Proprietary
Z-Image is a 6B-parameter Single-Stream Diffusion Transformer for fast, photorealistic image generation and editing. It runs smoothly on 16GB consumer GPUs, follows complex bilingual (Chinese/English) instructions, renders crisp text, and is fully open for developers via public...
Cost / License
- Pay once or Subscription
- Proprietary
Platforms
- Online

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
- Pay once
- Proprietary
Platforms
- Mac


+1
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
Platforms
- Linux
- Wayland

Cost / License
- Free
- Open Source
Platforms
- Python
- Linux
- Wayland


Away From Keyboard is an app that reduces eye strain with reminders to take a break.
Cost / License
- Pay once
- Proprietary
Platforms
- Mac













