4 Android applications against eyestrain when using the phone at night

Some applications that adjust the screen brightness lower than minimum brightness default, or change the color of light emitted from the phone to avoid eye strain at night.

Most modern Android smartphones have light sensors can assess their surroundings and adjust the screen brightness accordingly. However, many phone screen brightness minimum is too high, can illuminate a corner of the room should cause eye fatigue and difficult to read in the dark. Also, some older Android phones not equipped with light sensors. Here are four apps that let you adjust the brightness and color screen Android to suit the circumstances.

1. Lux

 

Lux applications appear long and was pretty much additional functionality. Lux allows screen brightness adjustment. Users can select and save the brightness level for each case as the daylight, nighttime brightness, brightness when using the machine in the car or in the cinema ... In addition to the choice of automatic brightness and manually adjust brightness, applications can change the color screen to slide the phone out red rays instead of green, reduce the risk of eye strain when using the phone night. Lux has a free version, but you can download the Free version ($ 3.8) to use full features.

2. Screen Dimmer

Screen Dimmer has many features like Lux. The application supports adjust and save the screen brightness for each period of the day, suggesting choose red or light brown at night. You need to pay extra to use all the features.

3. Screen Filter

Screen Filter is a free application and is suitable for those who do not need many functions. The application does not support auto-dim or change the color screen. Screen Filter only allows you to change the brightness below the minimum default. The application will add a slider to adjust the brightness in the notification bar. You can also choose Screen Filter widget on the screen.

4. Night Mode

True to its name, Night Mode aims to create comfort for you when using the phone at night. The application is very simple, allowing only manually adjust brightness, but does not support auto-adjust brightness.

Night Mode is a free application and is ad supported.