Night Dimmer:Blue Light Filter

🌙 Is your screen keeping you awake?

Scientific research shows that blue light in the 460–480 nm range suppresses melatonin — the hormone that signals your brain it's time to sleep. Standard Android brightness controls don't go low enough for true dark-room comfort, and built-in night mode doesn't dim deeply enough to make a real difference.

Night Dimmer fixes both problems. It dims your screen well below Android's system minimum and applies a warm amber filter that blocks the exact wavelengths disrupting your sleep cycle. The result: less eye strain, faster wind-down, and a genuinely more restful night.

— Who it's for —
• Reading an eBook in bed without waking your partner
• Scrolling social media or checking messages late at night
• Gaming or watching videos in a completely dark room
• Anyone who wakes up feeling tired after late-night screen use
• Parents managing children's screen time before bed

✨ Key features

🔅 Ultra-Dim Mode
Bring screen brightness to levels far below what Android allows natively. Perfect for pitch-dark environments where even the lowest system setting is still too bright.

🌡 Custom Color Temperature
Shift your display to warm amber tones that filter blue light at the source. Reduce glare, ease eye fatigue, and help your brain naturally transition into sleep mode.

⚡ Quick Toggle Notification
Turn Night Dimmer on or off instantly from your notification shade — no need to open the app. Seamless control while you stay in whatever app you're using.

🔋 Battery Friendly (OLED & AMOLED)
Lower screen brightness means lower power draw. On OLED and AMOLED displays, darker pixels consume significantly less battery — so Night Dimmer protects your eyes and extends your screen time.

🔒 Privacy First — Zero Data Collected
Night Dimmer requires only the standard display overlay permission to function. No personal data is collected, no data is shared with third parties. Ever.

⚖️ Lightweight & Efficient
Designed to run quietly in the background without draining your CPU or RAM. Install it and forget it's there — until your eyes remind you how much better they feel.

— Why Night Dimmer? —
Unlike heavier apps loaded with ads and unnecessary permissions, Night Dimmer does one thing exceptionally well: makes your screen comfortable at any hour. No subscriptions. No tracking. No clutter.

Download Night Dimmer free tonight — and wake up feeling the difference.