Blue Light Filter
7.6 54
v5.1.1 by CloudEx Inc.
About Blue Light Filter
Blue Light Filter (Package Name: jp.snowlife01.android.bluelightfilter0) is developed by CloudEx Inc. and the latest version of Blue Light Filter 5.1.1 was updated on July 21, 2026. Blue Light Filter is in the category of Tools with the feature Health & Fitness. You can check all apps from the developer of Blue Light Filter and find 160 alternative apps to Blue Light Filter on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Blue Light Filter overlays a translucent filter on your screen to cut blue light. It helps ease eye strain and tired eyes, and at night it gently dims the screen with a warm tint to support better sleep. Enjoy a screen that's easy on your eyes all day long.
The blue light from phone and tablet LED screens is said to affect eye comfort and sleep quality. With this app you can cut blue light in a single tap. The filter color and strength are fully adjustable, so even a too-bright screen at night becomes comfortably soft.
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Great for people who want to:
・Ease eye strain and tired eyes
・Be kinder to their eyes when using the phone before bed
・Switch the filter automatically for each app
・Toggle quickly from the notification bar or a widget
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[Features]
►Filter settings
Freely adjust the filter color and strength to suit your eyes.
►Quick control from the notification bar
Turn the filter on/off or change its strength in one tap from the notification bar. You can also choose to hide the notification.
►Per-app filter settings
Automate the filter on/off for each app. The filter you set kicks in when you open the target app, and reverts when you close it.
►Timer settings
Automatically turn the filter on/off every day at the times you set. The blue light cut kicks in automatically when night comes.
►Widget & Quick Settings tile
Toggle the filter in one tap from a home-screen widget or the Quick Settings panel.
►Simple, easy-to-understand design
Just the features you need, intuitively laid out. Easy to use even for first-timers.
This app uses the Accessibility service.
It is used to detect which app has started or stopped, so the filter behavior can be switched per app. This information is never stored or shared.
[For HUAWEI device users]
Some HUAWEI devices are set by default not to auto-restart apps after a reboot. In that case, please set the following:
Device Settings → Battery → App launch → set the app you want to auto-start to "Manage manually".
[For OPPO device users]
This app needs to run a background service that detects which app has started.
Due to OPPO's unique behavior, special settings are required to keep an app's service running in the background. (Without them, the background service is force-stopped and the app won't work properly.)
In the recent-apps list, drag this app down a little to lock it. If you're not sure how, search for "OPPO task lock".
The blue light from phone and tablet LED screens is said to affect eye comfort and sleep quality. With this app you can cut blue light in a single tap. The filter color and strength are fully adjustable, so even a too-bright screen at night becomes comfortably soft.
■□■□■□■□■□■□■□■
Great for people who want to:
・Ease eye strain and tired eyes
・Be kinder to their eyes when using the phone before bed
・Switch the filter automatically for each app
・Toggle quickly from the notification bar or a widget
■□■□■□■□■□■□■□■
[Features]
►Filter settings
Freely adjust the filter color and strength to suit your eyes.
►Quick control from the notification bar
Turn the filter on/off or change its strength in one tap from the notification bar. You can also choose to hide the notification.
►Per-app filter settings
Automate the filter on/off for each app. The filter you set kicks in when you open the target app, and reverts when you close it.
►Timer settings
Automatically turn the filter on/off every day at the times you set. The blue light cut kicks in automatically when night comes.
►Widget & Quick Settings tile
Toggle the filter in one tap from a home-screen widget or the Quick Settings panel.
►Simple, easy-to-understand design
Just the features you need, intuitively laid out. Easy to use even for first-timers.
This app uses the Accessibility service.
It is used to detect which app has started or stopped, so the filter behavior can be switched per app. This information is never stored or shared.
[For HUAWEI device users]
Some HUAWEI devices are set by default not to auto-restart apps after a reboot. In that case, please set the following:
Device Settings → Battery → App launch → set the app you want to auto-start to "Manage manually".
[For OPPO device users]
This app needs to run a background service that detects which app has started.
Due to OPPO's unique behavior, special settings are required to keep an app's service running in the background. (Without them, the background service is force-stopped and the app won't work properly.)
In the recent-apps list, drag this app down a little to lock it. If you're not sure how, search for "OPPO task lock".
Blue Light Filter 5.1.1 Update
Improvements & bug fixes• Fixed an issue where per-app auto on/off could misdetect the foreground app and switch the filter unexpectedly
• Improved stability (crash and ANR fixes)
• Fixed other minor bugs
Read More
Blue Light Filter Features
Previous Versions
More
Requires Android: Android 8.0+
Screen DPI: nodpi
SHA1: ebd4109734034d7f9e010f1829f7bbe97eecc3e0
Size: 6.81 MB
What's New:
Improvements & bug fixes
• Fixed an issue where per-app auto on/off could misdetect the foreground app and switch the filter unexpectedly
• Improved stability (crash and ANR fixes)
• Fixed other minor bugs
• Fixed an issue where per-app auto on/off could misdetect the foreground app and switch the filter unexpectedly
• Improved stability (crash and ANR fixes)
• Fixed other minor bugs
Variant
Arch
Version
DPI
52
July 1, 2026
Blue Light Filter
5.1.0
(52)
Requires Android: Android 8.0+
Screen DPI: nodpi
SHA1: 3a4cc32305dbfcf1aa13862d5ddbb8eff35fcd32
Base APK: jp.snowlife01.android.bluelightfilter0.apk
Split APKs: config.en, config.mdpi
Size: 6.76 MB
What's New:
What's new
• Added a side menu (navigation drawer)
• Improved dark mode appearance
• Fixed other minor bugs
• Added a side menu (navigation drawer)
• Improved dark mode appearance
• Fixed other minor bugs
Android 8.0+
nodpi
52
July 2, 2026
Blue Light Filter
5.1.0
(52)
Requires Android: Android 8.0+
Screen DPI: nodpi
SHA1: 11b56ac8e5af59cb8488c57ff28d269eb7381220
Base APK: jp.snowlife01.android.bluelightfilter0.apk
Split APKs: config.ar, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 4.52 MB
What's New:
What's new
• Added a side menu (navigation drawer)
• Improved dark mode appearance
• Fixed other minor bugs
• Added a side menu (navigation drawer)
• Improved dark mode appearance
• Fixed other minor bugs
Android 8.0+
nodpi
Requires Android: Android 5.1+
Screen DPI: 120-640dpi
SHA1: 0fe8b07dab7e0fb1f6ede80e3cadbd1875c1ddde
Size: 3.92 MB
What's New:
- Added support for Android 13.
Requires Android: Android 5.1+
Screen DPI: 160-640dpi
SHA1: 934fb8c8c0e27fbd2fe3c4355799ad12850a6669
Size: 3.75 MB
What's New:
- Added support for Android 13.
More Information
Package Name:
Update Date:
2026-07-21
Latest Version:
5.1.1
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
Safe to Download
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