ToneGen Audio Tone Generator
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperNCH Software
CategoryUtilities
PriceFree
Released
Rating★ 3.8 (39)
Version7.05
Age rating4+
First seen by us
24 Oct 2026
Rating
3.8 ★
39 ratings
Measured
ToneGen Audio Tone Generator on the App Store
App details
App ID
903272957
Publisher
NCH Software
On the store since
Aug 2014
12 years on the store
Minimum OS
iOS 9.0+
iPhone 4s and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
1
EN
Size
11 MB
Also listed in
Music
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
3.8 ★
39 ratings
Measured
Ratings
39
Measured
About ToneGen Audio Tone Generator
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).
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).
Latest updates
7.05
Bug Fix and improvements