AppstoolsMod

Bluelight Filter

ByHardy-infinity

★5.0

10.6 MB

842+

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Before you install

If Android refuses to install the file, the system is blocking installs from unknown sources. Allow this app in Settings, then choose to install anyway when prompted.
If you see an "incompatible version" message, the build likely targets an older CPU architecture (ARMv7) that newer phones no longer accept. Look for an ARM64 (ARMv8) build of the same version instead.

Download FAQs

What does Bluelight Filter do?

Bluelight Filter changes the phone screen color and reduces blue light, particularly for nighttime and dim surroundings. It also includes preset filters for reading, work, and entertainment.

How does Bluelight Filter switch between day and night settings?

The app can detect day and night in your area and automatically turn its filter on or off at the appropriate time. It also adjusts the screen according to the lighting environment around you.

Does Bluelight Filter keep colors accurate for tasks?

Task-Specific Color Optimization changes the display light while maintaining accurate color display for important tasks. This is intended to let you use a screen filter without treating every activity the same way.

What does the Pro Unlocked mod change?

This build is labeled Pro Unlocked. The label identifies the modified release, while the listed app behavior includes screen filtering, ambient-light adaptation, automatic transitions, and bedtime color adjustment.

What Android version is required and can installation be blocked?

Bluelight Filter requires Android 7.0 or later as a minimum requirement. Play Protect may block APKs installed from outside Google Play, and whether installation proceeds depends on your device and platform security checks.

The download link does not work

Reload this page and start the download again — links are generated per visit and expire. If it still fails, the file may be getting replaced with a newer build; try again shortly.

It says "App not installed"

That usually means a different signature of the same app is already on the device. Uninstall the existing copy first, then install this file. Back up in-app data beforehand, since uninstalling clears it.

Bluelight Filter