Bluelight Filter - Eye Care

Bluelight Filter - Eye Care Bluelight Filter - Eye Care is a simple Android screen filter that reduces blue light. Adjust opacity and choose colors, then enable it from the status bar or at startup for calmer eyes.

Bluelight Filter - Eye Care

Bluelight Filter - Eye Care is an Android app that overlays a color filter on your screen. The goal is to reduce eye strain so your eyes feel less tired during long phone sessions.

Key Features

You can fine-tune the filter by setting both:

• Opacity (strength) — how strong the filter effect is
• Filter color — the tint used to reduce blue light

The default setup uses 30% opacity. This can help ease eye fatigue, but it may also make the display appear darker. If you choose a higher percentage, the eyes may feel even better—though the screen will get significantly dimmer as a trade-off.

While the default filter color is blue, the app lets you switch to other options such as red or yellow.

You can also control it quickly by:

• Turning the filter on/off from the status bar
• Choosing to start automatically when your device boots

Highlights

• Eye Protection: Helps reduce blue light from your phone screen to relieve fatigue and lessen strain risks.
• Customizable Filters: Offers 5 filter colors and lets you adjust intensity to match your preference.
• Stability: Designed to provide a smoother experience with a much lower chance of unexpected force closes.
• User-Friendly: Free and easy to use, with convenient access via the status bar.

How It Helps

Don’t lose out on a good night’s sleep.

Blue light from smartphones and tablets can contribute to eye strain and may make it harder to fall asleep at night. This app changes your screen color to reduce blue light, helping your eyes relax and making it easier to wind down.

Screen Filter With Natural Color

The filter uses a natural-looking tint so you can still read content—like news, emails, and websites—clearly.

Instead of simply dimming the brightness, it adjusts the screen color to reduce the blue light that often causes strain. With the natural color filter enabled, your phone display is shifted toward a more “night-friendly” appearance.

Modes

• Auto mode: Automatically adjusts screen color based on the surrounding light.



• Schedule mode: Lets you turn the screen filter on or off at specific times.

Screenshot Support

When you take screenshots, you can remove the screen filter using AI-based image processing.

Easy Controls

• One-tap operation: Turn the filter on or off instantly.
• Opacity adjustment: Change how strong the filter effect is.
• Color options: Choose from 7 filter colors.
• Status bar icon: Decide whether to show or hide the filter icon for quick access anytime.

Startup Automatically

You can set the app to launch and enable the filter on device startup, so you don’t have to turn it on manually.

Performance and Reliability

Low battery impact: The app generally doesn’t drain your battery, except when you’re setting up the filter, because it primarily adjusts color temperature. It also uses low memory.

Reliable app: The developer is listed as an official developer by an independent organization in Japan.

Pros & Cons

Pros

• Effectively reduces blue light emission
• Customizable filter settings
• Uses minimal system resources
• Scheduling option is helpful

Cons

• Occasional unexpected app stoppages
• UI could be improved

User Reviews

• Awesome App: Reading feels much less straining. After applying the filter, the screen looks almost as good as an eBook reader—almost replaced my Kindle.
• Interesting: Expected it to be a “joke app,” but it made a noticeable difference and felt relaxing to use.
• Excellent app! Highly recommended—helps support your eyes since daily life is so phone-dependent.
• Almost sleep inducing: Easy to use and comfortable on the eyes.
• Similair to f.lux: Works well and is simple; some users may miss day-long auto adjustments.
• Excellent: Great app, recommended.
• Highly recommended: It delivers what it promises and the difference can be felt immediately. One suggestion was to avoid multiple icons for a single app.
• Great safety for my eyes: After long phone time, it helped improve visibility; user asks to fix lagging.
• It does make a difference: Testing indicates reduced strain—recommended for smartphone users.
• Simple but effective! The concept is straightforward and genuinely helps relieve strong light discomfort.

FAQs

• Is Bluelight Filter - Eye Care compatible with my Android device?

  Yes. It supports Android 1+ (including Android M).

• How do I adjust the filter color and strength?

  Open the app and go to Settings to customize the color and intensity.

• Is the app free to download and use?

  Yes, Bluelight Filter - Eye Care is free to download.