Updated Aug 19, 2026 ยท v3.3.2
Night Shield dims your screen with custom colors, widget & shake toggle.
Protect your eyes from harmful blue light with Night Shield โ the simplest, most powerful blue light filter for Android. Whether you're reading late at night, browsing social media, or working after dark, Night Shield overlays a warm color filter over your entire screen to reduce eye strain and help you fall asleep faster. ๐ FILTER & COLOR โข 9 one-tap color temperature presets โ from deep red night mode to cool blue reduction โข Custom color wheel with live preview โ dial in the exact shade that feels right โข Adjustable intensity slider for a stronger or lighter filter โข Works over every app including games, video players, and browsers โฐ SMART SCHEDULING โข Set multiple ON/OFF schedules with exact times (hours and minutes) โข Filter turns on and off automatically โ no manual action needed โข Schedules survive device restarts ๐ด SLEEP TIMER โข Auto-off timer: 15 min, 30 min, 1h, 1.5h, 2h, 3h, or 4h โข Fall asleep without worrying about turning the filter off ๐ฑ PER-APP CONTROL โข Automatically pause the filter for specific apps (camera, maps, etc.) โข Custom intensity per app โข Powered by Accessibility Service for seamless switching ๐ง CONVENIENCE FEATURES โข Shake to toggle โ shake your phone to turn the filter on or off instantly โข Quick Settings tile โ toggle from your notification panel without unlocking โข Home screen widget โ one-tap control on your home screen โข Resumes automatically after reboot WHY NIGHT SHIELD? Blue light emitted by phone screens suppresses melatonin production, making it harder to fall asleep. Night Shield's warm overlay reduces blue light exposure, easing eye strain and signaling to your brain that it's time to rest. Simple. Lightweight. No ads on the filter. Just protection.
1 year on Google Play
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