ToneGen Audio Tone Generator

Developer: NCH Software

Category: Tools

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2.3K installs

46 ratings

115 monthly active users

$<10K monthly revenue est.

IAP 100% · Ad 0%

Install Trends

Weekly +17

Steady

Monthly +34

Steady

ToneGen Audio Tone Generator Summary

ToneGen Audio Tone Generator is a with in-app purchases iOS app in Tools by NCH Software. Released in Aug 2014 (11 years ago). It has 46 ratings with a 4.09★ (good) average. Based on AppGoblin estimates, it reaches roughly 115 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Mar 22, 2022.

Store info: Last updated on App Store on Mar 22, 2022 .

SDKs, Trackers & Permissions

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App Details

Store ID: 903272957

First Released: 2014-08-28

Store Last Updated: 2022-03-22

In-App Purchases: Yes

Ads: No

Website: nch.com.au

App Store

Crawl Status: Success

AppGoblin First Crawled: 2022-12-09

AppGoblin Last Crawled: 2026-03-14

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-14

Ads.txt Crawl Status: Success

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4.09★

Ratings: 46

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Screenshots

App Description

ToneGen Free Audio Tone Generator

ToneGen is an easy-to-use program that can be used as a sine wave generator, sound frequency generator or signal generator that can create audio test tones, sweeps or noise waveforms.

ToneGen Features:

• Generate sine wave, square wave, triangular waveform, saw tooth waveform and impulse sound waves
• White noise generator or pink noise generator
• Sound generator supports frequencies from 1Hz to 22kHz
• Simultaneous tone generation of up to 16 tones at once
• Mono or separate stereo operation for dual tones or beats
• Log or linear sweep tone generation
• Play generated tones or save tones as a wav file
• Send tone files using Email and FTP

ToneGen Applications:

• Generate test tones for radio audio level alignment
• Calibration and testing of sound equipment or speakers
• Demonstration of audio principles to students
• Create harmonics by generating multiple sound frequencies
• Acoustics testing and equalization
• White noise generator
• Audio band signaling
• Hearing Tests (under medical supervision).