improvements
It is a screen filter application that blocks blue light of 400 ~ 450 nm band.
We use 700 ~ 750 nm as compensation color band for blue light interception.
The 700 to 750 nm band is the most comfortable color gamut of visible areas.
Free, low-volume app.
Your smartphone or tablet screen will generate a blue light.
This version of Screen Filter Android App comes with one universal variant which will work on all the Android devices.
If you are looking to download other versions of Screen Filter Android App, We have 10 versions in our database. Please select one of them below to download.