# Pure Sound Cleaner

> Clean your phone speaker using safe sound waves for clearer and louder audio.

Canonical page: [https://chrome-stats.com/d/com.alabs.universal.courier](https://chrome-stats.com/d/com.alabs.universal.courier)

## Overview

- **ID:** `com.alabs.universal.courier`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** A.Labs
- **Category:** TOOLS
- **Downloads:** 317
- **Version:** 20
- **Last updated:** 2026-01-22
- **First published:** 2018-10-14
- **Publisher country:** PK
- **Size:** 14 MB
- **Data as of:** 2026-03-20
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.alabs.universal.courier)
- **Privacy policy:** [https://sites.google.com/view/pure-sound-cleaner/home](https://sites.google.com/view/pure-sound-cleaner/home)

## Description

Pure Sound Cleaner is a simple and effective app designed to help clean your phone’s speaker and improve sound clarity. Over time, dust and small particles can get trapped inside the speaker grill, causing low volume, muffled audio, or distortion. This app uses specially generated sound frequencies to help push out trapped dust and moisture from the speaker.<br><br>With an easy-to-use interface, Pure Sound Cleaner lets you start the cleaning process with just one tap. The sound vibration works gently and safely, helping restore clearer and louder audio output without harming your device. It is useful for phones exposed to dust, water splashes, or long-term daily use.<br><br>Pure Sound Cleaner is lightweight, fast, and does not require any complicated setup. Simply place your phone on a flat surface, increase the volume, and run the cleaner to experience improved speaker performance. Regular use can help maintain better sound quality over time.<br><br>This app is suitable for everyday users who want to keep their phone speaker sounding clean and clear with minimal effort.

## 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.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.RECORD_AUDIO`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.alabs.universal.courier.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE`
- `com.demo.speakercleansoundboost.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.alabs.universal.courier)