Adjusts the color temperature of your screen
  20 reviews

The color temperature is set according to the position of the sun. A different color temperature is set during night and daytime. During twilight and early morning, the color temperature transitions smoothly from night to daytime temperature to allow your eyes to slowly adapt.

This package provides the base program.
Latest reviews
katsumi 3 months ago

My eyes thank you Redshift!

magnit 8 months ago

The program for the preservation of health. It is especially effective for inexpensive laptops with a cheap screen matrix.

newmintterman 1 year ago

Tried them all and the winner is Iris and Iris mini. Not even fair contest when it comes to usability and fast access to bluelight and dimmer.

alex_o 1 year ago

It's awesome, if you want a smart yellow filter for your eyes look no further. Oh and be sure to use the applet for it.

MooseMalloy 1 year ago

Great program. Make sure to try the Redshift applet in the applets store if you wish to fine-tune the settings -- no need to create/change a config file. Just use the Applets command from your menu and check the download tab.

Fonzie 1 year ago

Functions perfectly, super-low on resources, able to set both day and night temperatures and brightness, by location, no snoops... What more could anyone want?

jjwi 2 years ago

Excellent utility. It gradually shifts to a warmer screen around sunrise and sunset. Much better than f.lux (mostly used in Windows environments). I’m very happy with it.

blavkm 2 years ago

Working as always. Install redshift-gtk for for gui and activate startup.

Randomized 3 years ago

My eyes thank you!

streetlamp 3 years ago

does what it says it does

cybernaut 3 years ago

After about a month of using this great little app, I can honestly say that my eyes don't hurt as much and are not dry after staring at screen late at night. My wholehearted recommendations!

sidtj 3 years ago

Works perfectly. I just had to install geclue2-0 to work after installation.

callagg2 3 years ago

only works if AFTER installation you run "sudo apt-get install geoclue-2.0"

Shen 3 years ago

If you don't start redshift, you need to find latitude and longitude coordinats. After this, "redshift -l :"

Moem 3 years ago

Works very well, once you are used to it you don't want to do without. Needs a manually added startup delay to start up reliably after rebooting.

sebadamus 4 years ago

Excelent! almost a F.lux replacement...

medordu27 4 years ago

I love it, so do my eyes !

donvercety 4 years ago

better then f.lux

onliniak 4 years ago

work only 1 times. Next for restart not work.

shakil19 4 years ago

a necessary app... it maintain screen brightness with respect to sun position. good for eye.