# Police Flash

> Simulate the effect of the police light, practical.

Canonical page: [https://chrome-stats.com/d/com.aCosmos.policeflash](https://chrome-stats.com/d/com.aCosmos.policeflash)

## Overview

- **ID:** `com.aCosmos.policeflash`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Steve z
- **Category:** TOOLS
- **Downloads:** 409,557
- **Rating:** 4.06 / 5 (686 ratings)
- **Version:** 4.0
- **Last updated:** 2025-07-06
- **First published:** 2015-12-21
- **Publisher country:** CN
- **Size:** 4.68 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.aCosmos.policeflash)
- **Privacy policy:** [https://blog.csdn.net/qqww155/article/details/84673337](https://blog.csdn.net/qqww155/article/details/84673337)

## Description

**Police Flash** is a Chrome extension designed to simulate the effect of police lights directly in your browser. This practical tool can create realistic flashing police light visuals, making it ideal for entertainment, presentations, or creative projects. Easily activated and visually striking, Police Flash brings the iconic emergency light effect to your digital environment without any complex setup.

## Rankings

- #111,066 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.aCosmos.policeflash.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users mostly praise Police Flash for night-time safety, fun cop-light visuals, and bright color options, with many calling it good or excellent. However, the dominant drawback across reviews is intrusive advertising—ads that cover UI and remain on screen—which significantly degrades usability. Overall sentiment is positive, but ad experience is a major point of friction.

### Pros

- Nighttime safety and deterrence: users report the light helps deter road rage and improves safety when walking at night.
- Fun/novelty value: reviewers mention using the cop-light feature for amusement or gag purposes and finding it entertaining.
- Bright, vivid color visuals with adjustable speeds: multiple reviews note the bright colors and the light’s adjustable speed options.
- Generally positive reception: many reviewers describe the app as good/excellent and a solid utility, indicating broad satisfaction.

### Cons

- Intrusive ads covering UI and options: several reviews say ads obscure controls or options needed to use the app.
- Ads permanently on screen: multiple comments indicate Google ads stay on screen, degrading usability.
- Ad-driven interface degrades experience: reviewers feel the app’s core functionality is hampered by advertising.

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