# Tone Generator Pro

> Tones in the audible frequency range to test your hearing or clean your speaker

Canonical page: [https://chrome-stats.com/d/com.microsys.ToneGeneratorPro](https://chrome-stats.com/d/com.microsys.ToneGeneratorPro)

## Overview

- **ID:** `com.microsys.ToneGeneratorPro`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Microsys Com Ltd.
- **Category:** TOOLS
- **Downloads:** 4,236
- **Rating:** 4.71 / 5 (13 ratings)
- **Version:** 12.5.0
- **Last updated:** 2026-07-04
- **First published:** 2022-10-25
- **Publisher country:** RO
- **Size:** 78 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.microsys.ToneGeneratorPro)
- **Website:** [https://www.microsys.ro](https://www.microsys.ro/)
- **Privacy policy:** [https://www.microsys.ro/privacy.htm](https://www.microsys.ro/privacy.htm)

## Description

"Tone Generator Pro" is a versatile Android app that generates constant tones in the audible frequency range, allowing users to test hearing, clean speakers, and find relaxation. With options for sine, square, triangle, or sawtooth waves adjustable in 1 Hz or 10 Hz increments, this app is ideal for tuning instruments, engaging with pets, and providing relief for tinnitus. Its user-friendly interface ensures a seamless experience without ads or permissions, making it an essential tool for audiophiles and casual users alike.

## Rankings

- #761,030 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `com.android.vending.CHECK_LICENSE`

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