blue light filter for eye care - Night Light Free v1.0 APK (Unlimited Money)

Blue light from your smartphone or tablet causes strain on your eyes and prevents you from falling asleep easily at night.
This app adjusts your screen color to reduce the blue light and helps your eyes to relax, making it easier for you to fall asleep.


☆ Features


▽ Free Screen Filter App to Protect Your Eyes
You can reduce the strain on your eyes easily.
It is simple but effective!
All you have to do is launch this app.


▽ Screen Filter with Natural Color
This app's filter has a natural color so you can read news, emails and websites clearly.
This app doesn't dim the screen but adjusts the screen color to reduce blue light which causes strain on your eyes.
This natural color filter makes your smartphone screen shift to the screen for night.



▽ Turn On or Off Quickly and Easily
You can choose to show or hide a filter icon in the status bar, making it easy to adjust the settings any time

▽ Startup Automatically
You can choose to launch this filter on startup.


▽ Simple App
This app doesn`t drain your battery except when setting up the filter, since it only adjusts the color temperature. Moreover, memory usage is also low.

* If you want to install an app from a third party store such as Amazon. Please turn off the filter first to enable installation.
* When capturing a screen (screenshot) turn off the filter first, otherwise it will apply to the captured screen as well.
* If other screen adjustment apps are already running on your smartphone or tablet, it may affect the screen color making it too dark for your eyes.
Are you having trouble falling asleep? Are your kids hyperactive when playing with the tablet before bed time?
Are you using your smart phone or tablet in the late evening? Bluelight Filter Eye Care may be a solution for you!

Recent research suggests that exposure to blue light before sleep may distort your natural (circadian) rhythm and cause inability to fall asleep.

The cause is the photoreceptor in your eyes, called Melanopsin. This receptor is sensitive to a narrow band of blue light in the 460-480nm range which may suppress Melatonin production - a hormone responsible for your healthy sleep-wake cycles.

In experimental scientific studies it has been shown an average person reading on a tablet or smart phone for a couple of hours before bed time may find their sleep delayed by about an hour.

The app makes your device screen adapt to the time of the day. It filters the flux of blue light emitted by your phone or tablet after sunset and protects your eyes with a soft and pleasant red filter. The filter intensity is smoothly adjusted to the sun cycle based on your local sunset and sunrise times.

Get more from Bluelight Filter Eye Care
1) Bed reading: Bluelight Filter Eye Care is more pleasant on the eyes for night reading. Especially as it is able to lower the screen backlight far below the ability of the backligt controls on your screen

2) AMOLED screens: We have tested Bluelight Filter Eye Care on an AMOLED screen for 2.5 years without any sign of depletion or over-burning. If properly configured Bluelight Filter Eye Care causes less light emission (by enabling dimming) with more equal light distribution (dark areas of the screen such as the status bar get tinted). This may in fact increase your AMOLED screen life time.