Bluelight Filter License Key

Bluelight Filter License Key


(5 stars)


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10,000 - 50,000 downloads

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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.

☆ Avoid Eye Strain

Blue light from your smartphone or tablet causes your eyestrain and your troubles fall asleep.
This app adjusts your screen color to reduce the blue light and reduce your eye strain and troubles to sleep.

☆ Features

▽ Free Eye Care App
You can reduce your eye strain easily.
It's simple but effective!
Only you have to do is to launch this app once.

▽ Bluelight Filter with Natural Color
This app's filter has natural color.
So you can read news, email, websites clearly.
Because this app doesn't dim the screen.
This app adjusts the screen color to reduce blue light which causes your eye strain.

▽ Easy Operation
It's easy to turn on or off to adjust settings.
You can adjust the opacity of the filter using the setting app.
You also can choose the color.

▽ Turn On or Off Quickly and Easily
You can choose to show or hide the filter in the status bar.
It's easy to tweak the settings based on what app I'm in at the time.

▽ Startup Automatically
You can choose whether or not it launches on startup.

▽ 5 Filter Colors
You can choose one from 5 filter colors.

▽ Eye Care in your Smartphone or Tablet
This app works well on lots of smartphones such as Galaxy, HTC ONE Xperia and so on.
Of course, it works tablets such as Nexus 7, Nexus 10, ASUS MeMO Pad, Acer ICONIA and more!

▽ Simple app
Battery life is long because this app doesn't handle it except when you set up the filter.
The app adjusts the color temperature only, so this needs little memory.

▽ Reliable App

This app's developer has been registered as an official developer by an independent organization in Japan. (in Japanese)

▽ Information!
The latest information about this app is here.
- Facebook
- Twitter

▽ Remove ads
Please purchase pay version to remove ads.

* When you install the app from the third party app store such as Amazon App Store, you can no longer press the Install button on the specification of Android when blue light filter is enabled. Then, tap this app in the notification area to disable the filter.
* When you take the screen capture (screenshot), the filter also enters the screen capture. When you take a screen shot, turn off the blue light filter.
* If you launch the other apps which adjust the screen, the screen turn too dark for you to operate the smartphone or tablet. Please uninstall the other screen apps and use this bluelight filter app.

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Comments and ratings for Bluelight Filter License Key
  • (72 stars)

    by J Miller on 13/11/2014

    Love how easy it is to use. Amazing difference in my eye stain immediately.

  • (72 stars)

    by Mark Jensen on 12/11/2014

    Stumbled on to this little utility app. Glad I did. It's awesome! One of those "didn't know I needed" apps that I do need now that I've used it. Makes night-time, movie-time, or any lights-out reading a better experience for the and anyone within view of your device.

  • (72 stars)

    by Tom Zanoli on 11/11/2014

    Working great on my nexus 9

  • (72 stars)

    by Grisada Thammasakorn on 08/11/2014

    Make life better.

  • (72 stars)

    by Roy Chung on 26/10/2014

    Being a long time user, I felt like supporting the developers and went ahead and bought the key on my new phone. Any complaints I would have would be that the key actually comes as a separate app and while I can arrange my app drawer to hide it, I simply dislike having it as a 'separate appicon' which opens the same app.

  • (72 stars)

    by Gregory Dwight on 16/10/2014

    This app really helps chill things out on the dark. Really relaxes the eyes and the key was cheap. Zero complaints.

  • (72 stars)

    by brian haynes on 15/10/2014

    Really like using this application but would like for it to automatically enable based on time settings

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