This is a paid version license key for"Bluelight filter for eye care".If you want to hide ads and the title on your filter completely,please purchase this.First, try the free version.http://goo.gl/V2Asnc

Why should we care about blue light?Blue light is part of visible light spectrum that we are exposed toit by the sun every day. However, nighttime exposure to the lightat high levels by smartphones, tablets, laptops, and other LEDscreens may impair your vision.It also suppresses the production of hormone melatonin, whichhinders your body's natural sleep cues.When your melatonin level and sleep cycle are disrupted, your riskof a wide range of ailments, from depression to cancer, may goup.You can get help by using apps that limit the amount of blue lightcoming from our screens.※ When trying to download other apps you need from other thanGoogle Play Store, sometimes they are not installed properly withthe bluelight filter is activated. In such case, please turn offthe bluelight filter for a moment and install otherapplications.※ Battery consumption is low when the filter is applied, due to lowtotal CPU usage except for low CPU usage.As a general rule, the screens of our smartphones, tablets, desktopcomputers, and other devices with LED screens give off a bluelight. The light that they radiate can be damaging to youreyesight, especially when you are directly exposed to it, as isgenerally the case at night or when there is no other light aroundyou. Bluelight blocking is an app that you can use to stop thislight by manually adjusting the type of luminescence that yourscreen emits.The first thing you'll do with the app is adjust the filter to thetransparency level that you want and that you’ll need to changedepending on the situation. The higher the filter level, the moreopaque and the dimmer the screen will be so that you can read,play, or work without painful or watery eyes. When you want tochange this value, you simply have to adjust the bar to theposition that you find comfortable.There are enough filter colors to choose from so that you’ll beable to find the best choice for every situation; red, yellow,brown, and black are the four options. As soon as you activate one,you’ll notice how the blue light stops radiating and your screengives off a more comfortable color tone. Since the app uses verylittle resources, your device will hardly use any extra batterypower while Bluelight blocking is active.To access the application faster, it includes an easy activationfeature that you can adjust in the setup menu. This way, if youwant to have a shortcut in the notification panel, you can activateit when the filter is active, when it’s turned off, or always haveit there. Adjust your screen and avoid damaging your eyes, day ornight.KEYWORDS: Blue light, Bluelight Filter, Screen Filter,eyefilter

Relieve eye strain, Easy to use, Very stable

Blue light filter for your eye care & protection. Prevent eyefatigue & dry eye!

This is the lite version of Bluelight Filter for Eye Care.

Blue light filter for eye care! Blue Screen filter app for nightmode!

Please blocking Blue Light and protect your precious eyes! This isa PRO version with more functions for "sFilter - Blue LightFilter"! Status bar, Widget, Schedule and all convenient functionsare free. Blue Light Filter function. 12-color blue light filterare free. When adjusting the screen dimmer automatically apply bluelight filter. Blue Light Filter is faster speed because essentialfunction only put. Low memory consumption and battery consumption.Blue Light Filter without ad. ■ Key Function - Blocking the bluelight that reduces eye fatigue - Blue Light Filter adjustmentfunction - 12 kinds of colors to choose from an optimized filter -quickly change the filter settings in the status bar - With thewidget, while the game features a simple filter function to On, Offavailable. - Widget icon resizing and Opacity adjustment - Movefreely moveable widgets functionality - The filter can be executedat a specified time using the scheduling function - Screen filteradjustment limit function. - Blue light filter functionautomatically applied when adjusting screen brightness. - AllProcess Exit function - Filter Off and Memory Clear - All functionsavailable to choose whether or not to use - Shortcut creationfunction - Filter opacity adjust unit setting Function - BatterySaving Mode for games ■ Features - without ads so it will not usethe extra memory and batteries. - Low memory consumption is BlueLight Filter - Low battery consumption because essential functiononly put - By adjusting the screen dimmer reduces batteryconsumption. ■ blue light filter - blue light blocked causing sleepdisorders and blurred vision - I used the natural color of thefilter that reduces eye fatigue. - You can select a filter of 12colors and adjust the dimmer of the screen.

Free Blue Light Filter, 18 Filter color for protect eyes, BlockingBlue Light

Protect your eyes with Bluelight Filter!

Automatically adjust screen color according to external light toprotect eyes

Screen filter application that blocks blue light of 400 ~ 450 nmband. Simple.

Voice recording application (MP4 file support)

Lunar calendar, 24 seasons, holidays, temporary holidays,alternative holidays, check alternative holidays, simple, lowvolume, no authorization required