Bluelight Filter

Downloads 250 - 500
Version 5.3 1 month ago

Description of Bluelight Filter

Bluelight Filter is a tiny utility (just 87kb!) to reduce the harmful effect of blue light emitted by smartphones & tablets. Blue light interferes with the sleep hormone production of our body and affects sleep.


✓ Multiple filters with different tints

✓ Edit/add filter colors to suite your mood

✓ Half screen preview of the filter

✓ Full range of opacity levels to dim the screen

✓ Timer to Auto ON/OFF at preset times

✓ Easily toggle on and off from status bar

✓ Quick access screen widget button

✓ Night mode black filter

✓ Ad-free (no ads) & no special permissions

✓ Tiny (87kb only) but full-featured

The bluelight filter will help to:

✓ Get good sleep and relaxation

✓ Protect your eyes & reduce eye strain

✓ Prevent/reduce dark circles around eyes

✓ Achieve eBook Reader equivalent read modes

✓ Reduce battery drain due to bright screens

This app gives for free all the functionality what other similar apps charge or provide along with ads. If you like the utility, please do spread the word among your near and dear ones to help protect their eyes as well. In case you have any issues/suggestions, please write to us and we will be happy to help you out.

Want to learn more about blue light and it's effects? Read on...

More #TinyAppz Apps on Google Play:

How does blue light damage the eyes?

The cornea, situated at the front of the eye, is a transparent cover that protects your iris, pupil, and anterior chamber. Light passes through the cornea and pupil before the crystalline lens focuses it on the retina.

High-energy blue-violet light in the narrow 415nm (violet) to 455nm (blue) is particularly damaging to eyes, in particular the lens and retina. The blue band of the light spectrum yields more energy and can pass straight through your eye – resulting in myopia (near-sightedness) and macular degeneration.

Blue light from LCD/OLED displays may cause eye damage, strains, headaches, and sleep disorders. Children are more susceptible to eye damage because their crystalline lens is less effective in filtering out blue-light, adding to the risk of age-related macular degeneration.

Scientific Research Findings

Blue light suppresses the production of melatonin, the hormone responsible for regulating wake and sleep cycles, leading to longer wake times, and sometimes insomnia.

Affects blood and temperature regulation, as well as your blood sugar levels.

Affect people's moods, depending on their personality, and is sometimes linked to depression.

High exposure is linked to retinal toxicity, leading to irreversible damage to the eyes' retina and cornea.

Results in higher rates of cataracts and macular degeneration.

See more

User ratings for Bluelight Filter


Flag Bluelight Filter

trusted flag
Working well 0
needs licence flag
Needs license 0
fake flag
Fake app 0
virus flag
Virus 0
apps store avatar
apps Store 1.71M 1543.09M


Version 5.3
Compatibility Android 2.3+ (Gingerbread)
Developer PANAGOLA
Permissions 4

Download Bluelight Filter