Eye Comfort Shield

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About this app

👁️ Protect Your Eyes. Sleep Better. Work Smarter.

Eye Comfort Shield is the most complete blue light filter and eye care app for Android. Whether you're scrolling at midnight, working long hours, or just want to reduce eye strain, Eye Comfort Shield has everything you need — all in one elegant, easy-to-use app.

━━━ SMART BLUE LIGHT FILTER ━━━
Apply a warm amber overlay that blocks harmful blue light emitted by your screen. Fully adjustable intensity (5–100%) so you get exactly the warmth you need without sacrificing readability. Works over every app on your phone.

━━━ ADAPTIVE LIGHT SENSING ━━━
Your environment changes — your filter should too. Enable Adaptive Mode and the app automatically adjusts the filter strength based on your ambient light sensor. Bright room? Lighter filter. Dark room? Stronger protection. Fully automatic, no effort required.

━━━ BEDTIME MODE WITH GRADUAL FADE ━━━
Set a bedtime schedule and Eye Comfort Shield gradually increases filter intensity over 30 minutes leading up to your sleep time. This slow fade mimics natural sunset, signaling your brain to produce melatonin and helping you fall asleep faster and wake up refreshed.

━━━ 20-20-20 BREAK REMINDERS ━━━
Follow the doctor-recommended 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds. Eye Comfort Shield sends gentle, timely reminders to give your eyes the rest they deserve. Fully customisable interval (5–60 minutes).

━━━ CUSTOM FILTER PROFILES ━━━
Create unlimited custom profiles with your perfect settings and switch between them instantly. Each profile stores its own colour temperature, intensity, hue shift, saturation, brightness, and grayscale preference.

4 built-in presets to get you started immediately:
🌅 Warm — Perfect for daytime screen use
🌙 Night — Maximum blue light blocking for bedtime reading
📖 Reading — Crisp and comfortable for long reading sessions
🎮 Gaming — Enhanced contrast and warmth for gaming marathons

━━━ PER-APP PROFILES ━━━
Automatically switch to a different filter profile when you open specific apps. Use a stronger filter for your e-reader, a lighter one for your camera, and no filter at all for video editing — all completely automatic.

━━━ ADVANCED HSB COLOUR TUNING ━━━
Take full control with dedicated Hue, Saturation, and Brightness sliders. Fine-tune the colour of your filter down to the last degree for a truly personalised experience.

━━━ GRAYSCALE MODE ━━━
Switch your entire screen to greyscale with one tap. Great for reducing screen addiction, improving focus, or easing severe eye strain.

━━━ BLUE LIGHT METER ━━━
See exactly how much blue light your current profile is blocking — shown as a live percentage with a visual meter on the home screen.

━━━ SUB-MINIMUM BRIGHTNESS DIMMING ━━━
Even at your phone's minimum brightness, the screen can still be too bright in total darkness. Eye Comfort Shield can dim your screen beyond the system minimum for truly comfortable late-night use.

━━━ HOME SCREEN WIDGET ━━━
Place a 1×1 toggle widget on your home screen for instant one-tap filter on/off without opening the app.

━━━ QUICK SETTINGS TILE ━━━
Add the Eye Comfort Shield tile to your notification shade for the fastest possible access. See your active profile at a glance and toggle the filter in one swipe.

━━━ USAGE STATISTICS ━━━
Track how long you've protected your eyes each day with a 7-day bar chart, daily totals, weekly totals, best day, average usage, and 20-20-20 compliance score.

━━━ BEAUTIFUL MATERIAL 3 DESIGN ━━━
Eye Comfort Shield follows Google's latest Material Design 3 guidelines with dynamic colour, edge-to-edge display, smooth animations, and full dark mode support.

━━━ LIGHTWEIGHT & PRIVACY FOCUSED ━━━
No account required. No personal data collected. All your settings and statistics stay on your device. 100% offline — except for ads.