ToneGen Audio Tone Generator

Name: ToneGen Audio Tone Generator
Rating: 3.9 (38 reviews)
Author: NCH Software

By: NCH Software

Utilities

Features & Capabilities

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).

User Growth & Download Statistics

App

By:

NCH Software

Rating:

3.90

(38)

Version:

7.05 Last updated: 2022-03-22

Version code:

847846521

Creation date:

2014-08-28

Compatible devices:

Size:

10.54MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-11

Compare stats and ranking:

Ranking

# 232,203 ▼ 552

Other rankings

#75 in tons keyword 37 ▼ 5

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

NCH Software

Apple Apps Store

https://apps.apple.com/us/app/tonegen-audio-tone-generator/id903272957

Website:

http://www.nch.com.au/tonegen/index.html

User Reviews

ToneGen is a simple two-tone generator praised for precise frequencies and relaxation use, but user feedback centers on input glitches and lack of presets. Manual entry often fails and the slider’s precision is insufficient for exact Hz. The app also lacks easy preset saving and robust export/support options, which limits repeated use. For those who need exact frequencies and presets, it may be frustrating; others appreciate its basic tone-generation utility.

Pros

Supports multiple tones simultaneously (multi-tone capability).
Generates precise frequencies reported by users (some verified with a meter).
Useful for relaxation/sleep and ambiance; easy to use for basic tone generation.

Cons

Manual frequency entry is glitchy or unusable; the slider is imprecise and backspace may not work.
No ability to save or name presets; difficulty recalling exact frequencies across sessions.
Export/share options are limited or unreliable (FTP often not working) and support options are unclear.

Recent reviews

Unable to manually enter numbers- this is an easy fix. Do better

by BB*****, 2026-01-25

The user input is horribly glitchy, I can’t manually input a number nor can I reduce the frequency unless it’s a random 600 something hz jump each time, and can only manually increase it by 0.1hz each time I press the 7 8 9 numbers…backspace doesn’t work either. If they fixed the unusable bugs I would try it again, but this amount of issues seems fishy