# Frequency Sound Generator

> Frequency Generator for the sound engineer, musician or enthusiast

Canonical page: [https://chrome-stats.com/d/com.jm.android.frequencygenerator](https://chrome-stats.com/d/com.jm.android.frequencygenerator)

## Overview

- **ID:** `com.jm.android.frequencygenerator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** WeDoAndroidApps
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 2,947,124
- **Rating:** 4.10 / 5 (12,414 ratings)
- **Version:** 3.03
- **Last updated:** 2026-07-22
- **First published:** 2012-12-14
- **Publisher country:** PT
- **Size:** 6.90 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.jm.android.frequencygenerator)
- **Website:** [https://tonegeneratorpro.azurewebsites.net/](https://tonegeneratorpro.azurewebsites.net/)
- **Privacy policy:** [https://tonegeneratorpro.azurewebsites.net/privacy-policy.html](https://tonegeneratorpro.azurewebsites.net/privacy-policy.html)

## Description

## Frequency Sound Generator Chrome Extension

The Frequency Sound Generator is an advanced audio tool designed for sound engineers, musicians, and audio enthusiasts. It offers multiple audio generation features including tone, sweep, multitone with 16 channels, white and pink noise, ultrasound support, and more — all with high-precision 64-bit floating point accuracy.

### Key Features
- Tone, sweep (linear & logarithmic), and multitone (up to 16 channels) generation
- White noise, pink noise, and customized audio file generation (up to 5.1 channels)
- Ultrasound generation support on high sample-rate DACs
- Real-time controls with smooth frequency increments and amplitude modulation
- Looping without clicks or lag and precise channel volume/fade controls
- Save user configurations as presets and invert channels for cancellation effects
- Extensive library of pre-programmed sound tests for professional use
- Runs in background with a user-friendly interface and requires no special permissions

### Use Cases
Use this extension for speaker testing, audio system tuning, relaxation and meditation sound creation, sleep noise masking, tinnitus frequency detection, hearing loss tests, and even cleaning phone speakers by removing dust and water. It's a versatile audio tool where your creativity sets the limit.

## Rankings

- #35,041 — 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.POST_NOTIFICATIONS`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.jm.android.frequencygenerator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users praise the app for its wide range of tone options, multi-channel capabilities, and ease of use, making it valuable for research, cymatics, and audio testing. However, the free version’s aggressive ads, costly pricing/subscription model, and forced updates that affect backward compatibility are common downsides, detracting from otherwise strong functionality.

### Pros

- Wide variety of tone options and features.
- Multi-channel support suitable for binaural, car stereo, and experiments.
- Easy to use and intuitive.
- Proven useful for research and professional audio work (cymatics, EM field and frequency generation).

### Cons

- Intrusive ads in the free version and frequent prompts to upgrade.
- High price or subscription model; perceived poor value.
- Forced updates that hinder access to older versions and cause compatibility concerns.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.jm.android.frequencygenerator)