Redshift adjusts the color temperature according to the position of the sun. A different color temperature is set during night and daytime.
Cost / License
- Free
- Open Source
Application types
Denmark
EUAlerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- BSD
The Best Open Source Twilight AlternativesTop Color Temperature Tools and other similar apps like Twilight
The best open source alternative to Twilight is Redshift. If that doesn't suit you, our users have ranked more than 25 alternatives to Twilight and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Twilight are LightBulb, Red Moon, RedshiftGUI and gammastep.
Alternatives list
50 Redshift alternatives
54 LightBulb alternativesBackground application that adjusts screen gamma, making the colors appear warmer at night, reducing strain on your eyes.
The app is free on F-Droid and on GitHub but you can buy it on the Google Play Store to support the developer.
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RedshiftGUI changes the color temperature of your monitor to better match that of your surrounding. This means that it sets a cooler color temperature during the daytime (due to natural lighting) and sets a warmer temperature at night (due to indoor lighting). Similar to f.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Windows
- Linux
RedshiftGUI vs Twilight Comments
- RedshiftGUI is Free and Open Source
Worlds first Myopic Defocus effect. Applies a Myopic Defocus effect on any website. This makes the screen look on the retina naturally as if it was at a greater distance. People report it being more convenient to look at.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Windows
- Google Chrome
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Mac
- Windows
- Linux
- Chrome OS
- Software as a Service (SaaS)
K
Lumen - magic auto brightness based on screen contents. You control Lumen simply by using your brightness keys - it'll automatically learn your preferences.
Shifty was made to expand the capabilities of the built in Night Shift feature in macOS. You can disable Night Shift for specific apps and custom time periods. It also provides easy access to a slider to fine tune your color temperature.
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More customizable than F.Lux