"JBlueCut" is a blue light screen filter - eye protection App.
Can effectively reduce the bluelight on screen and ease eyestrain by few simple steps.

Bluelight is the most harmful light in visible light.
It can cause damage to the Retina (the back of the eye).
So it's helpful to use JBlueCut's bluelight filter to protect your eye when using LED screen devices.

If you like it, please download "JBlueCut Pro" to support.

★For security reason, Android system may be block some dangerous action when you turn on the filter like install app, change permission.
It because it detect filter is cover your screen, and prevent you from do the dangerous thing unconscious.
You can dismiss the filter temporary when you need to do such action.

Function
★ bluelight filter mask
★ 100 phase adjustment
★ boot automatically executed
★ notification bar shortcut
 
MILESTONE
★ Top New Free Health app #1 (Taiwan)
★ Top Free Health app #6 (Taiwan)

Notice
★ If you want to install an app outside the Google Play. Please turn off the filter first to enable installation.
★ When capturing a screenshot turn off the filter first, otherwise the filter will apply to the screenshot as well.

Facebook
★ https://www.facebook.com/JintinApps