It is a screen filter application that blocks blue light (blue light) of 400 ~ 450 nm band.
We use 700 ~ 750 nm as compensation color band for blue light (blue light) interception.
The 700 to 750 nm band is the most comfortable color gamut of visible areas.
Free, low-volume app.
Protect your eyesight with blue light blocking.
Your smartphone or ta…
'TintScreen Color Filter' is easily, and get some helps to block the blue light and blinding generated by blue light, effectively relieve eye fatigue, deterioration of eye sight, dry eye, insomnia. Protect your eyes with 'TintScreen Color Filter'. It is MUST HAVE App for everyone who uses smartphone
• You can customize…