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.




RedshiftGUI by IrisTech is described as 'Redshift GUI 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' and is an app. There are more than 25 alternatives to RedshiftGUI by IrisTech for a variety of platforms, including Windows, Mac, Linux, Android and Android Tablet apps. The best RedshiftGUI by IrisTech alternative is f.lux, which is free. Other great apps like RedshiftGUI by IrisTech are Redshift, LightBulb, RedshiftGUI and Dimmer.
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.




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.

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.

A Python program that calculates ambient brightness and sets screen's correct backlight using a camera.

Lumen - magic auto brightness based on screen contents. You control Lumen simply by using your brightness keys - it'll automatically learn your preferences.

Away From Keyboard is an app that reduces eye strain with reminders to take a break.
