Free

Blue Light Filter - Night Mode

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In short

Blue Light Filter - Night Mode is a free twilight app for Android created by Simple Design Ltd. It can be recommended to developers. And this is a perfect way to protect eyes.

Highlights

Great application for bed time reading

Really helps night time

Super it's very good to use in night time

I love that you can set an automatica time for it to turn on

Really useful app to use when using your phone in the dark

Helps a lot to improve the night view

This app is very useful tool to protect eyes

Perfect apps for night mode thumbs up 5star for you

Great app with many night mode options

It works great and there are more than one colour mode to choose from

Latest update adds full screen adverts when you turn night mode on

Adverts pop up full screen and cause issues while trying to do calls

This thing has a terrible popup system that doesn't shut off

Draining battery when offline and wasting data allowance

I hate the Dev wants you to repay each year to remove ads

I was downloading apps and my eyes started hurting me

I get a full screen ad after a 5 second delay

Interferes with normal functions

Now it is annoying with ads and extra permissions

The app keeps turning itself off when it's not supposed to

Description

Eyes feel tired during night reading on the phone? Have trouble in sleeping after long time watching phone screen? 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 . Features: 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. Tips: 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. Relevant Scientific Studies Effects of blue lights technology https://en.wikipedia.org/wiki/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 AMBER LENSES TO BLOCK BLUE LIGHT AND IMPROVE SLEEP: A RANDOMIZED TRIAL Chronobiology International, 26(8): 1602–1612, (2009)
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