Thousands of top best android apps on 9Apps! 30,000+ users downloaded Bluelight Filter latest version on 9Apps for free every week! You will feel better when you start playing This hot app was released on 2019-01-08. More similar hot applications can be found here too.
☆ Don't be robbed of a good night's sleep!
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.
▽ 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.
▽ Easy Operation
It is easy to turn on or off with just one tap.
You can adjust the opacity of the filter.
You can choose from 7 different filter colors.
▽ 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.
▽ Reliable App
This app's developer has been registered as an official developer by an independent organization in Japan.
http://goo.gl/C4qIk (Japanese website)
▽ Remove ads
Please purchase the full version to remove ads.
* If you want to install an app from a third party store. 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.
Now, you don't have to consider the size of the installation package. This top Tools app is just 5.2M. When running in the background, basically it does not take up memory. 9Apps also provides other hot Tools apps(games) for android mobile phone. Download and have fun with your friends now.
Added black notification panel.
Added the new notification settings for Android O devices.
Added ad option for users in Europe
(Conform to GDPR)
Designed for Android P