Color Filter

3.7
513 reviews
100K+
Downloads
Content rating
Everyone
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About this app

This app shows an overlay (always on top window) showing a color chosen by you which dims the screen or filters its colors. This may help a night to relax your eyes as most phones screens are to bright and could permantly damage your eyes when staring at it to long while it's dark around you.
Additionally screens with a tint of blue have been associated with insomnia when stared at before going to sleep. By selecting a red or yellow filter some of the blue colors emitted by your device aren't shown anymore which might prevent this (No scientific confirmation on the effect of this app)

Feel free to contact me at support@frostnerd.com
Updated on
Nov 30, 2019

Data safety

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3.7
513 reviews
A Google user
May 25, 2019
it would be a good idea to add an icon to walk with you to activate and deactivate a click option. for example: I fired the gray filter by 35%. when you want, I can activate the option and click on a photo and it will light the natural light of the screen. maybe use a delete effect, like drawing and then re-filter ... and the default option os not working.
31 people found this review helpful
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A Google user
October 12, 2018
Lovely! I just love the app. My moto g4 plus has screen burn in issue. After some research, i installed it and it just fixed that! But everytime i restart my device, first i have to open it and it works just amazingly! I enabled it on notification panel, and now i dont have to always open or minimize it. So i start after every power on, and close it. It does the job more than my expectations. Thanks a lot.
67 people found this review helpful
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Anne
February 3, 2022
Perfect to help with my Irlen syndrome /visual stress and I understand this type of filter is good for dyslexia and autism. Google apps and a few others don't work with the filter on but you can pause it easily from the notification bar. I've had no crashes on my new S20 FE.
5 people found this review helpful
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What's new

This build fixes a lot of crashes.