Crowdsourced software recommendations

7 Like

CF.lumen

CF.lumen - don't let your phone blind you! Created by Chainfire

Freemium
Android
Chainfire3D

CF.lumen - don't let your phone blind you!
CF.lumen changes the colors of your Android device's display based on the position of the sun. With the default settings, your display will get a warmer tint (lower color temperature) when the sun is down, to look more like indoor lighting and less like the sun, which causes less strain on your eyes and doesn't keep you awake as much.
!!! This is an addon for Chainfire3D, you need to have both Chainfire3D and Chainfire3D Pro installed to be able to use CF.lumen !!!
With the default settings, blue tints will be reduced in brightness when the sun goes down. This reduces how much looking at the screen keeps your brain awake later at night. If you have sleeping problems, you should definitely be using this. Do yourself a favor and install similar software ("f.lux") on your PC as well - it fixed my sleeping cycle.
There is also a full-on sleep mode that runs on a pre-set schedule. By default it shows the entire screen in red, so as to not destroy your night vision when you look at it.
When you want the screen to look normal for a bit (for example for gaming or looking at pictures) simply tap the notification in the notification tray to disable CF.lumen until the next time you turn on the screen.
Additionally, it can also use the light sensor to automagically switch to sleep mode when it is fully dark. HOWEVER, you should be aware that most devices do not have a sensitive enough light sensor to detect the difference between house light and darkness, so this function may not work very well on your device.
Last but not least, a function is also provided to turn off the screen based on proximity sensor activity.... More Info »

Link to official CF.lumen site

Official Website

Features

Location-based Root required Add a feature

Category

Travel & Location

Tags

brightness-reduction color-temperature display-settings location-based reduce-eyestrain root-required screen-filter

CF.lumen (sometimes referred to as CF Lumen) was added by Chelsea in Jan 2012 and the latest update was made in Oct 2018. The list of alternatives was updated Sep 2018 There is a history of all activites on CF.lumen in our Activity Log. It's possible to update the information on CF.lumen or report it as discontinued, duplicated or spam.

MORE APP INFO Official website

Reviews 1

Alternatives to CF.lumen for all platforms with any license

f.lux

Software that makes the color of your computer's display adapt to the time of day, warm at night and like sunlight during the day.

Free Mac Windows Linux Android iPhone ... Android Tablet iPad
Blue light filter Night mode/Dark Theme Temperature Monitoring Add a feature

788 Like
Redshift

Redshift adjusts the color temperature according to the position of the sun. A different color temperature is set during night and daytime. During twilight and early...

Free Open Source Windows Linux BSD
Color correction Blue light filter Color Temperature Ajustment Command line interface ... Debian package compatible Fedora Repository KDE Widget Night mode/Dark Theme Add a feature

198 Like
LightBulb

Background application that adjusts screen gamma, making the colors appear warmer at night, reducing strain on your eyes.

Free Open Source Windows
Customizable Lightweight Configurable Night mode/Dark Theme ... Portable Automatic brightness dimming Automatic Lighting Control Blue light filter Color correction Optimal performance Add a feature

41 Like
Red Moon

The app is free on F-Droid and on GitHub but you can buy it on the Google Play Store to support the developer. Red Moon is a screen filter app for night time phone...

Free Open Source Android F-Droid
Color correction Add a feature

27 Like
Twilight

The app filters the blue spectrum on your phone or tablet after sunset and protects your eyes with a red filter. The filter intensity is smoothly adjusted to the sun...

Free Android
Automatic brightness dimming Blue light filter Color correction Add a feature

42 Like
SunsetScreen

Whether you're a morning lark or night owl, SunsetScreen allows you to set the time of the sunset and sunrise, so you can have full control over your sleep cycle.

Free Personal Windows
Customizable Support for Keyboard Shortcuts Lightweight Portable ... Temperature Monitoring User-controlled day/night time Add a feature

29 Like
Iris mini

Iris mini is free cross-platform blue light reduction and PWM flicker free brightness software.

Free Mac Windows Linux
No features added Add a feature

11 Like
Desktop Dimmer

Enables darker-than-dark Desktop dimming for your displays. - Small resource footprint, minimal User Interface. - Settings are persisted and restored per-Display...

Free Open Source Mac Windows Linux
Automatic brightness dimming Add a feature

9 Like
Screen Filter

Applies a shade that acts as a dimmer to ensure your eyes don't hurt. Far more powerful than Android's built-in brightness setting. Great for low-light gaming...

Free Android Android Tablet
No features added Add a feature

6 Like
Windows Night Light

Your display emits blue light—the kind of light you see during the day—which can keep you up at night.

Commercial Windows
Blue light filter Night mode/Dark Theme Add a feature

3 Like
Shady

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...

Free Mac
No features added Add a feature

5 Like
Lux Auto Brightness

Lux Automatically Adjusts Your Screen Brightness

Freemium Android
No features added Add a feature

4 Like
CareUEyes

CareUEyes is a very simple but useful program when it is about your eye care. The program comes with a very simple and clean interface and needs to technical knowledge....

Free Windows
Automatic brightness dimming Blue light filter Add a feature

1 Like
Eye Saver

Free software for eye protection and more! It protects your eyes while you are working on the computer. Eye Saver has three main functions: blue light filter;...

Free Windows
Blue light filter Night mode/Dark Theme Add a feature

3 Like
Night Shift: Blue Light Filter

Do you use your mobile phone after sunset? Do you use your phone within three hours of your bed time? If yes, then your device might be taking your sleep away. Bluelight...

Free Android Android Tablet
Blue light filter Night mode/Dark Theme Add a feature

1 Like

CF.lumen Comments

Echo echo ... Feels empty in here

Maybe you want to be the first to submit a comment about CF.lumen? Just click the button up to your right!