Eye Filter (Blue light filter)

Thisappdrawsatranslucentmaskoverscreen,
itcan:
*Blockbluelight,foryourhealth.
*Dimscreenatnight,feelcomfortable.

SimilartoiOSNightShift.


Bluelightisbadforhealth,learnmore:
www.bluelightexposed.com
https://en.wikipedia.org/wiki/High-energy_visible_light
www.health.harvard.edu/staying-healthy/blue-light-has-a-dark-side

TermsofUse:
http://diaohs.com/legal/terms