# Double Flash (Light & Screen)

> Flashlight and Screen, with 6 modes: QR, Magnifier / Mirror, Time, Strobe.

Canonical page: [https://chrome-stats.com/d/org.lamw.doubleflashfree](https://chrome-stats.com/d/org.lamw.doubleflashfree)

## Overview

- **ID:** `org.lamw.doubleflashfree`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** ADiV Software
- **Category:** TOOLS
- **Downloads:** 137,045
- **Rating:** 3.00 / 5 (395 ratings)
- **Version:** 6.7.3
- **Last updated:** 2026-08-26
- **First published:** 2018-08-16
- **Publisher country:** ES
- **Size:** 7.31 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=org.lamw.doubleflashfree)
- **Website:** [https://adiv.sourceforge.io/apps-doubleflash.html](https://adiv.sourceforge.io/apps-doubleflash.html)
- **Privacy policy:** [https://adiv.sourceforge.io/privacy.html](https://adiv.sourceforge.io/privacy.html)

## Description

Double Flash is a multifunctional Chrome extension featuring 6 versatile modes designed to enhance your device's utility. Use it as a flashlight controlling both camera flash and screen brightness for optimal front and back lighting. The extension also offers a strobe light mode with adjustable speed, a digital and analog clock with stopwatch and countdown timers, and an SOS mode for emergency signaling with GPS location support.

Additional features include a QR code scanner capable of reading various QR types such as websites and contacts, and a magnifying glass or mirror mode using the front or rear camera. It supports split screen and rotation, making it useful for selfie lighting in low light. Fully configurable with minimal, non-invasive advertising, Double Flash is an essential utility for enhanced illumination and convenience on your device.

## Rankings

- #190,840 — Overall
- #25 — flash player

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CALL_PHONE`
- `android.permission.CAMERA`
- `android.permission.CHANGE_NETWORK_STATE`
- `android.permission.CHANGE_WIFI_STATE`
- `android.permission.FLASHLIGHT`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.QUERY_ALL_PACKAGES`
- `android.permission.READ_OWNER_DATA`
- `android.permission.READ_PHONE_STATE`
- `android.permission.REORDER_TASKS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_OWNER_DATA`
- `com.android.launcher.permission.INSTALL_SHORTCUT`
- `com.android.vending.BILLING`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `org.lamw.doubleflashfree.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users generally find the app useful as a flashlight with both screen and flash functionality, praising features like speed/frequency control and simplicity. However, multiple users report issues such as no option for front flash, app malfunctions, and automatic screen lock following flashlight use. Several users desire control over light brightness. Despite some negative feedback, many appreciate and enjoy the app.

### Pros

- App works well as a flashlight with both screen and flash options
- Users appreciate the simplicity and speed control feature
- Generally good or nice user experience mentioned by multiple users
- Some users express love and appreciation for the app

### Cons

- Lack of option to enable the front flash (front light) noted as a major issue
- Some users report the app not working properly or being ineffective
- Request for the ability to adjust light intensity (brightness)
- Screen lock activates automatically after flashlight turns off, causing inconvenience

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Source: [Chrome-Stats](https://chrome-stats.com/d/org.lamw.doubleflashfree)