# Night shield

> Reduce eye strain with blue light filter, night mode & screen dimmer

Canonical page: [https://chrome-stats.com/d/com.release.bluelightfilter](https://chrome-stats.com/d/com.release.bluelightfilter)

## Overview

- **ID:** `com.release.bluelightfilter`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** GloriousHero
- **Category:** PERSONALIZATION
- **Downloads:** 109
- **Version:** 5.1.0
- **Last updated:** 2026-07-12
- **First published:** 2026-04-20
- **Publisher country:** BD
- **Size:** 9.62 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.release.bluelightfilter)
- **Privacy policy:** [https://mdhasan01.github.io/Night-shield-privacy-policy/](https://mdhasan01.github.io/Night-shield-privacy-policy/)

## Description

Night Shield – Blue Light Filter, Night Mode &amp; Eye Protection<br>Protect your eyes and enjoy comfortable screen time at night with Night Shield. This powerful blue light filter helps reduce eye strain, improve sleep quality, and create a smooth viewing experience in low light.<br>Using your phone in the dark can cause eye fatigue and disrupt your sleep. Night Shield applies a gentle night screen filter to reduce harsh blue light and brightness, making your screen easier on the eyes.<br>🌙 Key Features<br>🔵 Blue Light Filter for Eye Protection<br>Reduce harmful blue light and protect your eyes during long screen use. Ideal for reading, browsing, and late-night usage.<br>🌑 Advanced Screen Dimmer<br>Dim your screen below system limits for a comfortable viewing experience in dark environments.<br>🎨 Custom Night Mode Filters<br>Choose warm tones like amber or red and adjust intensity for maximum comfort.<br>⏱️ Auto Timer &amp; Scheduler<br>Automatically enable or disable the filter based on your preferred schedule.<br>⚡ Lightweight &amp; Battery Efficient<br>Optimized for smooth performance without draining battery.<br>⚙️ Simple &amp; Easy to Use<br>Clean interface with quick controls for instant activation.<br>💡 Why Use Night Shield?<br>Reduce eye strain and dryness<br>Improve sleep quality by limiting blue light<br>Comfortable night reading experience<br>Ideal for long screen usage<br>🔐 Permissions Notice<br>Night Shield uses overlay permission to apply the screen filter. No personal data is collected or shared.

## Rankings

- #1,947,114 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.DISABLE_KEYGUARD`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_SPECIAL_USE`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.USE_EXACT_ALARM`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.release.bluelightfilter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.release.bluelightfilter)