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.
DimScreen Alternatives
DimScreen is described as 'Form 1 Hour Software by skrommel, it can dim the screen by applying a transparent gray layer on top of your opened applications' and is a Screen Dimmer. There are more than 50 alternatives to DimScreen for a variety of platforms, including Windows, Mac, Linux, Wayland and Android apps. The best DimScreen alternative is f.lux, which is free. Other great apps like DimScreen are Redshift, Twinkle Tray, LightBulb and RedshiftGUI.
Alternatives list
Night Screen is created for those people who spend a lot of time at night working.
Limit your exposure to energy-efficient lighting before bed. In addition to the LED screens in your electronics, energy-efficient lighting emits a lot of blue light.
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Nocturne is simple app for switching a computer to night vision mode. It has a few tricks up its sleeve: color correction, window shadow toggling, and background removal.
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac
iBrightness Tray is a little bit of a swiss army knife display tool as adjusting the brightness of your screen is just one of three main functions it has. The other two are turning on your screensaver at the click of a button and also the ability to turn off the display...
Multiscreen Blank v2 is an easy-to-use utility that allows you to independently blank out or dim one or more monitors connected to your computer, as well as mirroring the contents of screens that are physically located in another room or turned off.
Cost / License
- Free
- Proprietary
Platforms
- Windows
Shady puts a shade over your screen to help soothe your tired or dazzled eyes. You can use it to reduce your Mac's brightness far below the usual minimum, without any risk of damage to your screen.
Cost / License
- Free
- Open Source
Platforms
- Mac
Cost / License
- Freemium
- Proprietary
Platforms
- Android
A Python program that calculates ambient brightness and sets screen's correct backlight using a camera.
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
Lumen - magic auto brightness based on screen contents. You control Lumen simply by using your brightness keys - it'll automatically learn your preferences.
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 DimScreen.
- SunshinePal is Freemium and Proprietary
Monitor Bright reduces with a simple trick the monitor brightness. Useful to use the PC at night without getting blind if the minimum brightness that can be obtained adjusting monitor settings is still too high if compared to ambience brightness. Supports multi monitor systems.
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