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5 Android software help limit eyestrain and sleep well

Almost everyone knows about the dangers of the phone screen to eyeballs when using at night. It is not only dangerous for your eyes, but also disrupts the circadian rhythm in the body if using continuously before going to sleep in a long time. If you need to use mobile devices in terms of night, you should choose some third-party software to reduce fatigue and avoid harm to your eyes.

You may have heard of F.lux- an app for Windows, Mac, Linux, and iOS, it can simulate sunlight and protect your eyes against being affected too much. Currently, this app has not been used on Android, although there are some other apps on Google Play also having similar features. Here are the best Android apps substituting for F.lux to protect your eyes from harmful light from the phone screen.

1. Lux Auto Brightness

This software can automatically adjust the screen brightness suitable for lighting conditions around you. Besides, you can also adjust as you like and “teach” for Lux to do in your place while auto mode available on Android cannot “learn” as it. The full version allows you to adjust the brightness at very low level, good for your eyes at night and you can even change the color of your phone screen, for example, change the screen color to red.



2. CF.lumen

Developed by Chainfire, this app may change display color suitable for the position of the sun. It comes with a color filter and the default is red. However, you can change the color, identify RGB, customize intensity, or apply color filters such as red or blue.



This software works on a system according to level. To use the best, your phone should be rooted. If not, you can use the trial version.

3. Twilight


Twilight promises to be the software helping prevent the change in circadian rhythm in your body by adjusting the brightness and screen color to match the time of day. In particular, the different shades and colors of blue – the color hazardous to the eye will be limited by using mode such as night mode and making red become more prominent. All these things will help you sleep more quickly and deeply.

4. Free EasyEyes

EasyEyes has done very well their functions by adjusting the screen brightness and filtering blue light, helping your screen become warmer and more pleasing. You can also set and customize this app by setting on the Home in the machine. And a very encouraging message is that it can be used with Tasker automated software.

5. Bluelight Filter for Eye Care

Like Twillight, this software filters blue lights harmful to eyes to create a warmer, more natural light for your eyeballs when receiving.

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