Night Shift - Bluelight Filter is a health & fitness app developed by Leap Fitness Group.
Download Statistics
Night Shift - Bluelight Filter has been downloaded 490 thousand times. In the last 30 days, the app was downloaded 47 times.
User Ratings
Night Shift - Bluelight Filter is rated 4.00 out of 5 stars. The rating is based on 3.3 thousand ratings.
App Information
Night Shift - Bluelight Filter is FREE to download. The APK download size is 6.11 MB. The latest version available is 1.0.6. The last update was on January 21, 2019.
Technical Requirements
Night Shift - Bluelight Filter requires Android 4.2+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since December 2017.
Description
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
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Comments on Night Shift - Bluelight Filter for Android
★★★★★
I turn this on every night for when I'm laying in bed, browsing around on my phone to fall asleep. ... (to give you an idea the level of darkness) From sundown going forward; I turn on my phone's first level of Night dimmer (around dusk) . Then my phone's 2nd level of light dimmer, once it's dark outside. ... These are just right for using my phone anytime at night. ..... But when it's time for 'lights out' and getting in bed, and the room is dark, I need my screen brightness turned Way down.
★★★★★
This app is great. I like the black setting best, but you can use orange and stuff to reduce the blue light.
★★☆☆☆
I have had to remove this app as my phone was overheating. My phone is now messed up as far as light is concerned. 🤦🤦
★★☆☆☆
I can't understand When I low my tab brightness with this app then try to enter in other apps this app automatically turns off. I need app which can help me to reduce my mobile brightness and I can use other apps as well
★★☆☆☆
I installed this app for ten seconds and had to restart my phone and immediately uninstall it. The second I turned the filter on I could not access my other apps. Everything but bottom part where the buttons are did not work. Horrendous.
Google Play Rankings for Night Shift - Bluelight Filter
This app is not ranked
Technologies used by Night Shift - Bluelight Filter
12 permissions·11 libraries
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