Eye Protector：Bluelight Filter
“protect & care your eyes, screen dimmer, blue light filter, catch screenshot” the developer's tagline
Eye Protector：Bluelight Filter is popular, with 2.7 million installs. Users love it: 4.6 stars from 16,448 ratings. Show more ›
Eye Protector：Bluelight Filter is made and published by courysky. AppBrain is an independent app data site and isn't affiliated with courysky. The app name, icon, screenshots and description belong to courysky and are shown as published on Google Play.
Summary
Eye Protector: Bluelight Filter reduces eye strain by filtering blue light and dimming the screen, with extras like shake-to-catch screenshots and scheduled filters.
Pros & Cons
- Focused blue-light filtering with multiple color options including custom filters
- Shake-to-catch screenshots for quick sharing
- Scheduled filtering automates eye-care without manual setup
- Free to use with a lightweight footprint and a Pro option for an ad-free experience
- Lacks explicit night/dark mode or automatic color-temperature adjustments beyond the provided filters
- No dedicated reading mode or circadian features beyond blue-light filtering
About Eye Protector：Bluelight Filter
Eye Protector：Bluelight Filter is a health & fitness app developed by courysky.
How many times has Eye Protector：Bluelight Filter been installed?
Eye Protector：Bluelight Filter has been installed 2.7 million times. In the last 30 days, the app was installed 5.8 thousand times.
What is the rating of Eye Protector：Bluelight Filter?
Eye Protector：Bluelight Filter is rated 4.59 out of 5 stars, based on 16 thousand ratings.
Is Eye Protector：Bluelight Filter free?
Eye Protector：Bluelight Filter is free. The app size is 5.56 MB. The latest version available is 1.23.3-max. The last update was on September 27, 2026.
What are the requirements for Eye Protector：Bluelight Filter?
Eye Protector：Bluelight Filter requires Android 5.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since January 2015.
More data about Eye Protector：Bluelight Filter
| Price | Free |
| Total installs | 2.7 million |
| Recent installs | 5.8 thousand |
| Rating | 4.59 based on 16 thousand ratings |
| Ranking | Not ranked |
| Version | 1.23.3-max |
| App size | 5.56 MB |
| Number of libraries | 14 |
| Designed for Android | 5.1+ |
| Suitable for | Everyone |
| Ads | Contains ads |
App Performance Report
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Google Play Rating history and histogram
Installs over time
Eye Protector：Bluelight Filter has been installed 2.7 million times. Over the past 30 days, it averaged 190 installs per day.
Changelog of Eye Protector：Bluelight Filter
Developer information for courysky
Comments on Eye Protector：Bluelight Filter for Android
Google Play Rankings for Eye Protector：Bluelight Filter
Technologies used by Eye Protector：Bluelight Filter
Frequently asked questions about Eye Protector：Bluelight Filter
Is Eye Protector：Bluelight Filter free?
Yes. Eye Protector：Bluelight Filter is free on Google Play.
Is Eye Protector：Bluelight Filter still available?
Yes. Eye Protector：Bluelight Filter is on Google Play, and the last update we saw was on September 27, 2026.
Does Eye Protector：Bluelight Filter contain ads?
Yes. Google Play lists Eye Protector：Bluelight Filter as containing ads.
What Android version does Eye Protector：Bluelight Filter require?
Eye Protector：Bluelight Filter runs on Android 5.1 and higher.
How large is Eye Protector：Bluelight Filter?
Eye Protector：Bluelight Filter is 5.56 MB.
Is Eye Protector：Bluelight Filter suitable for children?
Google Play rates the content of Eye Protector：Bluelight Filter as suitable for everyone.
How many times has Eye Protector：Bluelight Filter been installed?
Google Play lists 1,000,000+ installs for Eye Protector：Bluelight Filter.
How do people rate Eye Protector：Bluelight Filter?
Eye Protector：Bluelight Filter scores 4.59 out of 5 stars, from 16,448 ratings on Google Play.
Who made Eye Protector：Bluelight Filter?
Eye Protector：Bluelight Filter was developed by courysky. It is listed in the health & fitness category on Google Play.
What are the best alternatives to Eye Protector：Bluelight Filter?
People looking at Eye Protector：Bluelight Filter also look at these health & fitness apps: Eye Protect: Blue Light Filter, Eye Protector - Dim Night Mode, Night Eyes: Blue Light Filter, Screen Filter: Eye Protector, Eye Pro - Blue Light Filter.