night sheild

Night Shield dims your screen with custom colors, widget & shake toggle.

Protect your eyes from harmful blue light with Night Shield — 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.

🌙 FILTER & COLOR
• 9 one-tap color temperature presets — from deep red night mode to cool blue reduction
• Custom color wheel with live preview — dial in the exact shade that feels right
• Adjustable intensity slider for a stronger or lighter filter
• Works over every app including games, video players, and browsers

⏰ SMART SCHEDULING
• Set multiple ON/OFF schedules with exact times (hours and minutes)
• Filter turns on and off automatically — no manual action needed
• Schedules survive device restarts

😴 SLEEP TIMER
• Auto-off timer: 15 min, 30 min, 1h, 1.5h, 2h, 3h, or 4h
• Fall asleep without worrying about turning the filter off

📱 PER-APP CONTROL
• Automatically pause the filter for specific apps (camera, maps, etc.)
• Custom intensity per app
• Powered by Accessibility Service for seamless switching

🔧 CONVENIENCE FEATURES
• Shake to toggle — shake your phone to turn the filter on or off instantly
• Quick Settings tile — toggle from your notification panel without unlocking
• Home screen widget — one-tap control on your home screen
• 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.