Bluelight Filter for Eye Care

Hardy-infinity

Contains adsIn-app purchases

About this app

Automatically adjust screen color according to external light to protect eyes

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.

Auto mode
Automatically adjust screen color according to external light to protect eyes.

Schedule mode
Turn on/off the screen filter according to the scheduled time.

Screenshots without screen filter
Remove screen filters from the screenshots with the image processing AI technology.

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.

* This app must have the accessibility permission to apply screen filters.
This app adjusts the brightness and color of the screen to prevent eye fatigue. It is designed to help people with eye conditions.
The app will not use this permission for any other reason than mentioned above.

* 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.

Ratings and reviews

This works well for me (I have the paid version and love how dark the Night Mode can go). Couple of suggestions/requests: 1. The French translation is a bit confusing to me: "activer" means "to activate". When something is activat-ed- , please could the translation say "activé" (ie with an accent over the é) to make it past tense so that I don't keep clicking on it to activate when it already is. Same thing for Désactiver > Désactivé. Thanks 2. Look forward to having a dark notification bar when night mode is activated on the phone - at the moment it's the only light notification showing... 3. It would be good to have an "emergency deactivate" in case you go outside in daylight before deactivating it and then can't see enough to deactivate - perhaps pressing power key rapidly 5 times or something easy like that?

I've used this app for years. Recently, though, only on my phone it has become a nuisance. It turns itself on/off constantly. Yes, definitely, a first world problem😂, but I have really fun health issues they all tend to cause migraines and make me sensitive to light. There's been enough time to fix the issue before moving on. I also didn't want to abandon ship because I paid for it years ago. But it's time I can't take it anymore! Why can't you guys help!

I liked it before update. Didn't know after which update, screenshot became select if entire app's shot or just screen shot. I didn't need entire app's shot, and the select make check accessibility dialog too long. Hope I can choose in Bluelight Filter app, and make accessible dialog back short. Thank you.

What's new

Supports Android 14
Bug fix