We use cookies and other technologies on this website to enhance your user experience.
By clicking any link on this page you are giving your consent to our Privacy Policy and Cookies Policy.
Blue Light Filter icon

8.9 42 Reviews

1.5.8 by Leap Fitness Group

Nov 12, 2023

About Blue Light Filter


Help you sleep easily and protect your eyes by reducing blue light🌛

Eyes feel tired during night reading on the phone?

Have trouble in sleeping after long time watching phone screen?

That is due to blue light. Blue light from your phone and tablet screen is the visible light spectrum (380-550nm) for circadian regulation. According to the scientific studies, exposure to blue light imposes serious threats to retinal neurons and inhibits the secretion of melatonin, a hormone that influences circadian rhythms. It is proven that reducing blue light can greatly improve sleep.

Blue light filter is used to reduce blue light by adjusting the screen to natural color. Shifting your screen to night mode can relieve your eyes strain, and your eyes will feel at ease during night reading. Also blue light filter will protect your eyes and help you sleep easily.


● Reduce blue light

● Adjustable filter intensity

● Save power

● Very easy to use

● Built-in screen dimmer

● Eye protector from screen light

Reduce Blue Light

The screen filter can change your screen into natural color, so it can reduce the blue light which will affect your sleep.

Screen Filter Intensity

By sliding the button, you can easily adjust the filter intensity to soften the screen light.

Save Power

Practice shows it can greatly save power because of reducing screen blue light.

Easy to Use

Handy buttons and auto timer will help you turn on and turn off the app in one second. Very useful app for eye care.

Screen Dimmer

You can adjust your screen brightness accordingly. Get better reading experience.

Eye Protector From Screen Light

Screen shift to night mode to protect your eyes and relieve your eyes in no time.


● Before installing other app, please turn off or pause this app to enable installation.

● When taking screenshots, please turn off or pause this app in case screenshots use the app effect.

Why the app needs Accessibility permission

- Since Android 12, only with this permission our app can function properly.

- The app uses this permission to filter your screen by adjusting the brightness and color temperature of the screen.

- Therefore, you can correctly use your screen with Blue Light Filter on and protect your eyes, without being blocked by the filter layer.

- Our app will not use this permission for any other purpose or read your screen content.

Relevant Scientific Studies

Effects of blue lights technology


High Sensitivity of the Human Circadian Melatonin Rhythm to Resetting by Short Wavelength Light

Steven W. Lockley, George C. Brainard, Charles A. Czeisler, 2003

How exposure to blue light affects your brain and body

Nature Neuroscience; Harvard Health Publications; ACS, Sleep Med Rev, American Macular Degeneration Foundation; European Society of Cataract and Refractive Surgeons; JAMA Neurology


Chronobiology International, 26(8): 1602–1612, (2009)

Anti Glare Screen Filter

Still looking for anti glare screen filter? This is an useful anti glare screen filter you need to try. Care your eyes with our anti glare screen filter.

What's New in the Latest Version 1.5.8

Last updated on Nov 12, 2023

Minor bug fixes and improvements. Install or update to the newest version to check it out!

Translation Loading...

Additional APP Information

Latest Version

Request Blue Light Filter Update 1.5.8

Uploaded by

Uri Canchola

Requires Android

Android 4.4+

Available on

Get Blue Light Filter on Google Play

Show More

Blue Light Filter Screenshots

Comment Loading...
Subscribe to APKPure
Be the first to get access to the early release, news, and guides of the best Android games and apps.
No thanks
Sign Up
Subscribed Successfully!
You're now subscribed to APKPure.
Subscribe to APKPure
Be the first to get access to the early release, news, and guides of the best Android games and apps.
No thanks
Sign Up
You're now subscribed to our newsletter.