Many smartphone users struggle with eye strain and disrupted sleep caused by prolonged screen exposure. This problem worsens as blue light emitted from devices interferes with natural sleep cycles, leading to fatigue and discomfort. Ignoring these effects can reduce productivity and overall well-being. Fortunately, blue-light filter apps offer an effective solution by adjusting screen colors to minimize harmful light, helping users protect their eyes and improve sleep quality naturally.
Why You Need a Blue-Light Filter App
Protects your eyes by reducing blue light exposure
Improves sleep quality by preventing melatonin suppression
Customizable warmth and brightness settings for personal comfort
What Are Blue-Light Filter Apps?
Blue-light filter apps are software tools designed to reduce the amount of blue light emitted by digital screens. These apps adjust the display’s color temperature by applying a warmer tint, which can help decrease digital eye strain and minimize disruption to circadian rhythms. Widely used on smartphones, tablets, and computers, blue-light filters play a crucial role in promoting better sleep hygiene and visual comfort, particularly during nighttime device use.
Based on recent reviews and features, here are some of the top blue light filter apps for Android in 2025:
1. Twilight
Developer: Urbandroid
Released: 2012
Twilight adjusts your device's screen to the time of day, filtering blue light after sunset to protect your eyes and improve sleep quality. It offers features like automatic screen dimming, customizable color temperature, and support for Wear OS devices. The app uses your location to determine sunset times, ensuring optimal blue light filtering. Shield your eyes from harsh blue light and enjoy better sleep with Twilight’s adaptive screen filter.
Get Twilight
2. Blue Light Filter - Night Mode
Developer: Leap Fitness Group
Released: 2017
This app provides a simple interface to reduce blue light by adjusting the screen to natural colors. Features include adjustable filter intensity, built-in screen dimmer, and power-saving options. It's designed to relieve eye strain during night reading and help users sleep better. Experience effortless eye comfort at night with customizable filter intensity.
Try Blue Light Filter - Night Mode
3. Bluelight Filter for Eye Care
Developer: Hardy-infinity
Released: 2013
This app applies a color filter over your screen to reduce eye fatigue. It allows customization of filter opacity and color, with options to activate the filter from the status bar or at startup. It's a lightweight solution for users seeking basic blue light filtering. Customize your screen’s tint easily and reduce eye strain wherever you go.
Download Bluelight Filter for Eye Care
4. Night Owl X
Developer: WWM
Released: 2023
Night Owl X offers advanced blue light filtering with features like customizable color temperature, screen dimming, and scheduling. It's designed for users who want more control over their screen's display settings to reduce eye strain and improve sleep quality. Take full command of your device’s display to protect your eyes day and night.
Install Night Owl X
5. Red Moon
Developer: Marien Raat
Released: 2015
Description: Red Moon is an open-source app that filters blue light by adjusting the color temperature and brightness of your screen. It offers features like scheduling, manual adjustments, and the ability to lower screen brightness below the device's default minimum. It's a great option for users seeking a customizable and free solution.
Enjoy a free, open-source blue light filter with flexible controls tailored to your needs.
Explore Red Moon
6. F.lux
Developer: F.lux Software LLC
Released: 2009
F.lux adjusts your screen's color temperature based on the time of day and your location. It offers features like customizable lighting profiles, support for external monitors, and integration with smart lighting systems. It's widely used on desktops but also offers a mobile version for Android users. Transform your screen lighting automatically for a natural and soothing experience.
Download F.lux
Developer: EasyEyes
Released: 2016
EasyEyes provides a simple interface to reduce blue light exposure by adjusting screen colors. Features include customizable color temperature, brightness control, and scheduling options. It's designed for users seeking a straightforward solution to reduce eye strain. Simplify eye care with a sleek app that adjusts your screen effortlessly.
Try EasyEyes Now
8. Night Shift
Developer: Bright Mobile Apps
Released: 2020
Night Shift adjusts your device’s screen color temperature to reduce blue light exposure, featuring customizable filters and automatic scheduling. Designed to minimize eye strain and promote better sleep habits.
Ease your eyes and improve rest with Night Shift’s gentle screen adjustments.
Get Night Shift
9. Dimly
Developer: Dimly
Released: 2017
Dimly is a lightweight app that reduces blue light by adjusting screen brightness and color temperature. It offers features like screen dimming, customizable color filters, and scheduling options. It's ideal for users seeking a minimalistic approach to blue light filtering. Lightweight and minimal, Dimly helps reduce eye strain without complicating your setup.
Install Dimly
10. WhiteScreen.VIP
Developer: Whitson Rao
Released: 2024
WhiteScreen.VIP provides a crisp, pure white screen that’s perfect for testing display quality and easing eye strain during breaks. With adjustable brightness and uniform color, it helps enhance screen comfort alongside blue-light filters. This minimalist tool complements blue-light apps by offering a clean visual environment for better eye health.
Use a pure white screen to test your display quality and rest your eyes during breaks.
Visit WhiteScreen.VIP
11. Eye Care - Blue Light Filter
Developer: Eye Care
Released: 2017
Eye Care provides a blue light filter with features like adjustable color temperature, screen dimming, and scheduling. It's designed to reduce eye strain during prolonged screen use and improve sleep quality. Protect your eyes during extended screen time with smart, customizable filters.
Download Eye Care - Blue Light Filter
12. EyeShield
Developer: VisionSoft
Released: 2021
EyeShield offers powerful blue light filtering with customizable filter strength, screen dimming, and night mode schedules. Designed to reduce eye fatigue during prolonged screen exposure.
Experience clear and comfortable viewing with EyeShield’s advanced eye protection.
Install EyeShield
13. Blue Light Filter Pro
Developer: Pro Blue Light
Released: 2019
Blue Light Filter Pro offers advanced blue light filtering with features like customizable color temperature, screen dimming, and scheduling. It's designed for users seeking more control over their screen's display settings to reduce eye strain and improve sleep quality.
Enhance your night viewing experience with advanced blue light reduction tools.
Try Night Mode - Blue Light FilterPro - Eye Care
14. Screen Dimmer
Developer: Screen Dimmer
Released: 2020
Screen Dimmer provides a simple interface to reduce screen brightness and filter blue light. Features include adjustable brightness, customizable color filters, and scheduling options. It's ideal for users seeking a straightforward solution to reduce eye strain.
Lower brightness beyond default limits and soften your screen’s glow instantly.
Download Screen Dimmer
15. CF.lumen
Developer: Chainfire
Released: 2014
CF.lumen adjusts your device's screen color temperature based on the time of day and ambient light conditions. It offers features like automatic color temperature adjustment, screen dimming, and support for rooted devices. It's designed for advanced users seeking a customizable blue light filtering solution. Adjust your display dynamically with ambient light sensing for ultimate eye comfort.
Install CF.lumen
With the increasing amount of time spent on digital devices, using a blue light filter app can significantly reduce eye strain and improve sleep quality. The apps listed above offer a range of features to suit different user needs, from simple filters to advanced customization options. When choosing an app, consider factors like ease of use, customization features, and compatibility with your device.
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