Night Shift - Bluelight Filter for Good Sleep

Night Shift - Bluelight Filter for Good Sleep Free App

Rated 4.57/5 (247) —  Free Android application by Leap Fitness Group

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About Night Shift - Bluelight Filter for Good Sleep

Blue light from the phone is a cause of eye fatigue. It disturbs your sleep and harms your eye health. The night shift function has been scientifically proven to reduce blue light. By adjusting the screen to soft light, it relieves eye fatigue, helps you sleep well and improves your vision health. 100% FREE and effective for eye care!

Features

√ Night filter shifts your screen to natural warm light
√ Help you gain one more hour of sleep
√ Protect your eyes for 24 hours with the auto-timer
√ Help maintain healthy eye habits
√ Save your battery by 15%
√ Get better sleep by reducing blue light
√ Ease eye fatigue with just one tap
√ Many colors to choose from

WHAT IS BLUE LIGHT?
Blue light is the visible light spectrum (380-550nm) for circadian regulation. It contains more energy than other visible light types, so it may damage your retinal cells.

WHY SHOULD I USE BLUE LIGHT FILTER?
Research shows that exposure to blue light imposes serious threats to retinal neurons, causes eye strain, dry eyes, and inhibits the secretion of melatonin, a hormone that influences circadian rhythms. With our night shift function, your vision health will be greatly improved.

CAN BLUE LIGHT FILTER IMPROVE MY SLEEP?
Yes. Natural exposure to blue light during the daylight hours boosts people's energy, alertness and mood; however, it will disturb your sleep at night.(from wiki) Blue light filter can effectively reduce blue light from the screen and help you get better sleep.

RELEVANT SCIENTIFIC STUDIES 
1. Steven W. Lockley, George C. Brainard, Charles A. Czeisler. “High Sensitivity of the Human Circadian Melatonin Rhythm to Resetting by Short Wavelength Light”. J Clin Endocrinol Metab. 2003 Sep;88(9):4502-5.

2. Burkhart K, Phelps JR. “AMBER LENSES TO BLOCK BLUE LIGHT AND IMPROVE SLEEP: A RANDOMIZED TRIAL”. Chronobiol Int. 2009 Dec;26(8):1602-12.

3. ----“Effects of blue lights technology”. https://en.wikipedia.org/wiki/Effects_of_blue_lights_technology

4. “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

How to Download / Install

Download and install Night Shift - Bluelight Filter for Good Sleep version 1.0.1 on your Android device!
Downloaded 10,000+ times, content rating: Everyone
Android package: nightfilter.bluelightfilter.nightshift, download Night Shift - Bluelight Filter for Good Sleep.apk

All Application Badges

Free
downl.
Android
4.0+
For everyone
Android app

What are users saying about Night Shift - Bluelight Filter for Good Sleep

I70%
by I####:

The filter (I mean, the color) is incorrect and simply makes the screen looking terrible.

X70%
by X####:

Very slow at start. Also, a lot of ads.

U70%
by U####:

Too many ads, poor design.

Y70%
by Y####:

Its should be already in every phone

N70%
by N####:

Very use full app

T70%
by T####:

It's really worked. Will keep it.

G70%
by G####:

It's really working

U70%
by U####:

Does what it's supposed to ????

X70%
by X####:

Beautiful application, filter smoothly. Really recommend

K70%
by K####:

Mom doesn't worry about my eyes anymore.

P70%
by P####:

The other app is better than it's.

U70%
by U####:

I love this app

A70%
by A####:

Love it????????

U70%
by U####:

Nice app

U70%
by U####:

Good app

U70%
by U####:

Easy to use

U70%
by U####:

Excellent

R70%
by R####:

Superb

K70%
by K####:

Love it

U70%
by U####:

Not Exactly but good enough. Im not sure if this is the right color but its a small app that somewhat serves it purpose

U70%
by U####:

Nema srpski, nestabilna, brišem

U70%
by U####:

Too much ads.

I70%
by I####:

The best so far I used.

U70%
by U####:

Excellent app,simple to use

H70%
by H####:

This app is so nice.

Y70%
by Y####:

خوبه

U70%
by U####:

Raj

U70%
by U####:

Bien

I70%
by I####:

Very good

U70%
by U####:

Easy to use

E70%
by E####:

Cool????