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
NOOBMASTER 4 weeks ago

After a long time of use, the app becomes corrupt / broken, and despite there being an Issue page on github, with many, many users commenting their experience with the bug, it is not being updated or fixed in any way. The brightness, gamma, and color temperatue settings can only be changed by opening the configuratin file in text editor, and changing the values there.

Blackhouse 2 months ago

Works like a charm. Most desktop managers have the functionality built in these days, but for Cinnamon it's great.

AppReviewer 5 months ago

If you activate it by accident, there's no way to revert your screen back to normal until you reboot your computer. Uninstalling it alone doesn't do it. It's harmful software

TheKittyDoctor 9 months ago

no way to adjust the red. i quit the little icon and still have red in the screen.. no way to go back now.. not a fan at all..

surruk51 1 year ago

I would give it 5 except for one irritation. When I use a VPN it locks in to the time zone of the VPN server. I would like it to stick to the time on the clock in the computer

franckgaga 1 year ago

Essential app, love it !

cyberUx 1 year ago

nice app. can arrange via terminal. it s so good

Menard 2 years ago

I have a suggestion : add a setting to restore the day rules early in the morning because some people don't receive too much light everyday, so they need full light from their screen. Know that not enough light is bad for mental health. So filtering in the evening is good but only it the person is not in situation of privation., it is good to help to sleep too. So I know no reason to limit the light in the first hours of the day. I am a doctor in medecine to say this. So I think that changing the location of the current place toward the east is part of a solution, diffrent, for that purpose.

solitonmedic 2 years ago

If you're looking for a graphical menu, download QRedshift from your Applets menu.

katsumi 2 years ago

My eyes thank you Redshift!

magnit 2 years ago

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

newmintterman 3 years 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 3 years 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 3 years 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 4 years 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 4 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 4 years ago

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

Randomized 5 years ago

My eyes thank you!

streetlamp 5 years ago

does what it says it does

cybernaut 5 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!