Liora Blue Light Filter

Liora is a blue light filter and screen dimmer that puts a warm, adjustable overlay on your display — so late-night reading, work, and scrolling feel easier on your eyes.

Blue light from phone screens suppresses melatonin and makes it harder to fall asleep. Liora reduces blue light emission with a warm amber filter you can dial in exactly how you like it.

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KEY FEATURES
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🌅 BLUE LIGHT FILTER
Warm amber overlay reduces blue light across your entire screen. Adjust color temperature from a subtle tint to a deep amber glow.

🌙 NIGHT MODE & SCREEN DIMMER
Dim your screen below the system minimum for comfortable use in complete darkness. Perfect for reading in bed without disturbing anyone.

⏰ AUTO SCHEDULE
Set the filter to turn on and off automatically at custom times, or let it follow your local sunrise and sunset automatically.

📱 FULL SYSTEM COVERAGE
The filter stays on across notifications, the app drawer, lock screens, and system dialogs — not just inside apps.

🎛️ CUSTOM PROFILES
Save your favorite filter settings as named profiles. Switch between "Late reading", "Night work", or "Movie mode" in one tap.

🚫 APP EXCLUSIONS
Exclude specific apps from the filter — useful for photo editing, gaming, or any app where color accuracy matters.

⚡ QUICK SETTINGS TILE
Toggle the filter directly from your notification shade without opening the app.

🔒 PRIVACY FIRST
No account. No sign-in. No data collection. All settings stay on your device. Nothing is uploaded or shared.

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HOW IT WORKS
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Liora draws a transparent warm-tinted layer above your screen using Android's overlay system. Unlike built-in night modes, Liora covers every surface including system UI, giving you consistent warmth everywhere.

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PERMISSIONS EXPLAINED
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• Display over other apps — required to draw the filter overlay
• Accessibility service — required to keep the filter on system screens
• Location (optional) — used only to calculate local sunset time, never uploaded

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PERFECT FOR
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✓ Late-night reading and browsing
✓ Working after dark
✓ Reducing eye strain and headaches
✓ Improving sleep quality
✓ Using your phone in a dark room
✓ Anyone sensitive to bright screens

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SEARCH TERMS
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Liora means "I have light" — and that's the whole idea. A warmer screen for the hours that matter most.