Night Shift - Bluelight Filter for Good Sleep
Care your eyes and get good sleep with the best blue light filter.
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
Night Shift - Bluelight Filter for Good Sleep details
Night Shift - Bluelight Filter for Good Sleep is a free Health & Fitness app for Android with 100,000+ installs on Google Play and a 4.3/5 average rating from 2,897 ratings. It was released on December 15, 2017 and last updated on January 26, 2019. It's developed by Leap Fitness Group. It requires Android 4.2 or later. The app contains ads.
- Category
- Health & Fitness
- Rating
- 4.3 / 5 (2,897 ratings)
- Installs
- 100,000+
- Price
- Free
- In-app purchases
- No
- Ads
- Contains ads
- Current version
- 1.0.6
- Size
- 6.1M
- Requires Android
- 4.2 and up
- Content rating
- Everyone
- Released
- December 15, 2017
- Last updated
- January 26, 2019
- Developer
- Leap Fitness Group
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| App | Rating | Price | Installs | Last updated |
|---|---|---|---|---|
| Night Shift - Bluelight Filter for Good Sleep | 4.3 / 5 | Free | 100,000+ | Jan 26, 2019 |
| Bluelight Filter Pro - Night M | 3.9 / 5 | 2.99 USD | 1,000+ | – |
| Pzizz - Sleep, Nap, Focus | 4.0 / 5 | Free | 500,000+ | – |
| Female fitness - women workout | 4.9 / 5 | Free | 1,000,000+ | Aug 27, 2026 |
Frequently Asked Questions (FAQ)
What is the purpose of the Night Shift app?
How does the Night Shift app work?
Why should I be concerned about blue light?
Can the blue light filter in the Night Shift app improve my sleep?
Are there any scientific studies supporting the benefits of blue light filters?
How can the Night Shift app help maintain healthy eye habits?
Does the Night Shift app consume a lot of battery?
Can I customize the color of the screen filter in the Night Shift app?
Is the Night Shift app available for free?
