• Bluelight Filter - night mode
  • V3.2.1.5|Size:11.03MB
  • 341513
Blue Light Filter is highly recommended not only for adults but also small kids to ensure a 24-hour eye care. Key Features of Blue Light Filter ★Easy to use with smart night shift; ★Relieve eye fatigue with warm light; ★Get better sleep by filtering harmful blue light; ★Keep healthy eye habits with the daily health report; ★Choose your color for 24 hours’ eyecare; ★Save battery by 15% for smartphones; ★Fully compatible with smartphones, tablets, laptops and LED screens. Selected User’s Comments “Thank you. I had problems with Twilight and I thought I'd try another blue light filter app and I'm glad I did. Works as expected. Thanks.” --- Bruce Graham “Straight to the point app. Found it difficult understanding the mechanics of twilight but this one is just so simple and straight to the point.” --- Nonso Chinyelu “Al principio no le entendía pero unos segundos después ya es muy fácil de entender y muy efectiva.” --- Pablo Garcia If you are used to looking at screens before sleep, watch out! The blue light from the screen can disturb your circadian rhythm and affects your sleep. However, with the help of the blue light filter, you can now have a more pleasant screen experience. Blue light filter protects your eyes by adjusting the screen to natural color and reducing the harmful blue light. You can feel the change when applying it to your screens. It relieves eye fatigue when you are doing night reading, typing or playing games. If you like us, don’t hesitate to share Blue Light Filter to Instagram, Facebook, Google hangouts, Whatsapp, Vine, Line, Kakao and Twitter. Contact Us Shall you have any questions or suggestions, feel free to let us know via email: filter@cootek.cn Languages Available English, German, Spanish, Portuguese, French, Russian, Thai, Korean, Japanese, Traditional Chinese, Simplified Chinese. Compatible with most Android phones, including but not limited to All Tecno ,Infinix, Itel ; Samsung Galaxy Note7, Note 6, Samsung Galaxy S7 and S7 Edge, Samsung Galaxy J7, Samsung Galaxy S8 and S8 Edge; Sony Xperia Z5, Sony Xperia Z4; Huawei P10 and P10 Plus, Huawei P9, Huawei P8, Huawei Mate 9, Huawei Mate 8, Huawei Honor 8; HTC 10, HTC One A9, HTC Desire 10 Pro; OPPO Find 9; Xiaomi Mix, Xiaomi 6, Xiaomi 5; Nokia 8 The Most Mentioned Keywords in User Comments Sleep, night light, warmlight, fatigue, nightlight, blue light, twilight, battery, light, book light, reading light, eyes, eyecare, bluelight, filter, brightness, blue, bluelight filter, night eyes, night screen, blue light filter, eye care, booklight, night mode, protecting, night filter, night, night reading, relax eyes, eye protect, dark mode
Blue Light Filter is highly recommended not only for adults but also small kids to ensure a 24-hour eye care.

Key Features of Blue Light Filter
★Easy to use with smart night shift;
Relieve eye fatigue with warm light;
Get better sleep by filtering harmful blue light;
★Keep healthy eye habits with the daily health report;
Choose your color for 24 hours’ eyecare;
Save battery by 15% for smartphones;
★Fully compatible with smartphones, tablets, laptops and LED screens.

Selected User’s Comments
“Thank you. I had problems with Twilight and I thought I'd try another blue light filter app and I'm glad I did. Works as expected. Thanks.” --- Bruce Graham
“Straight to the point app. Found it difficult understanding the mechanics of twilight but this one is just so simple and straight to the point.” --- Nonso Chinyelu
“Al principio no le entendía pero unos segundos después ya es muy fácil de entender y muy efectiva.” --- Pablo Garcia

If you are used to looking at screens before sleep, watch out! The blue light from the screen can disturb your circadian rhythm and affects your sleep. However, with the help of the blue light filter, you can now have a more pleasant screen experience.

Blue light filter protects your eyes by adjusting the screen to natural color and reducing the harmful blue light. You can feel the change when applying it to your screens. It relieves eye fatigue when you are doing night reading, typing or playing games.


If you like us, don’t hesitate to share Blue Light Filter to Instagram, Facebook, Google hangouts, Whatsapp, Vine, Line, Kakao and Twitter.


Contact Us
Shall you have any questions or suggestions, feel free to let us know via email: filter@cootek.cn

Languages Available
English, German, Spanish, Portuguese, French, Russian, Thai, Korean, Japanese, Traditional Chinese, Simplified Chinese.

Compatible with most Android phones, including but not limited to
All Tecno ,Infinix, Itel ;
Samsung Galaxy Note7, Note 6, Samsung Galaxy S7 and S7 Edge, Samsung Galaxy J7, Samsung Galaxy S8 and S8 Edge;
Sony Xperia Z5, Sony Xperia Z4;
Huawei P10 and P10 Plus, Huawei P9, Huawei P8, Huawei Mate 9, Huawei Mate 8, Huawei Honor 8;
HTC 10, HTC One A9, HTC Desire 10 Pro;
OPPO Find 9;
Xiaomi Mix, Xiaomi 6, Xiaomi 5;
Nokia 8

The Most Mentioned Keywords in User Comments
Sleep, night light, warmlight, fatigue, nightlight, blue light, twilight, battery, light, book light, reading light, eyes, eyecare, bluelight, filter, brightness, blue, bluelight filter, night eyes, night screen, blue light filter, eye care, booklight, night mode, protecting, night filter, night, night reading, relax eyes, eye protect, dark mode