What are some alternatives?
When comparing RedshiftGUI and ClickMonitorDCC, you can also consider the following products
f.lux - f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.
Dimmer - A very small and free utility for Windows to reduce brightness on LCD/TFT screens.
LightBulb - Background application that adjusts screen gamma, making the colors appear warmer at night...
MinimOther - Endlessly minimizes all windows except the active one.
SunsetScreen - Whether you're a morning lark or night owl, SunsetScreen allows you to set the time of the...
PangoBright - Screen dimming software that allows you to control the brightness of your laptop screens as well as external monitors.