Generator

Generator

Audio Signal Generator

3 ratings
18 reviews
$8.99

Price history


Details

  • Released
  • Updated
  • January 4, 2009
  • December 22, 2025

Features

Generator screenshot #1 for iPhone
Generator screenshot #2 for iPhone
iphone
ipad
πŸ–ΌοΈGet Icon
Iconsβ†˜οΈŽ

About

Generate professional-grade audio signals like sine waves, square waves, and various noise types. Offers precise frequency control and remote operation via WiFi. Ideal for audio testing and production.

βœ“Sine, square, white noise, and pink noise generation
βœ“Precise frequency control (20Hz-20kHz)
βœ“Octave, 1/3 octave, and fine frequency resolution
βœ“Remote control over WiFi via AudioTools app
βœ“Warble-tone signal generation
βœ“Stereo or mono output options
Show original description

What's New in Generator

6.9

December 22, 2025

-Bug fixes and stability improvements

User reviews

Low THD

There are better generic sine wave generators. Use this one if you are trying to measure distortion. Out of the generators I have tried, this is the only one with a THD spec mentioned. In practice, it is a much cleaner source than my other software generators. I assume this is because the designer took the time to add filtering to the output. For audio measurements this crucial.
Show more

Awful interface

I never write reviews, so I’ll make this short. Save your money. Remember all sales are final and you get no refunds for trying stuff out. I gave it two stars because well, it makes noise once you disengage the mute button. The interface is cumbersome and very 1980’s. Very few options, and there’s better options out there. Sorry.
Show more

iOS 12 can not use

iOS 12 can not use

Fine control is frequency sweep

Please bring back the fine control of the frequency select dial. The rotor dial when in portrait mode helped select very fine specific frequency of sign tone.

extremely useful sound tech app

I plug a handset into my phone when I'm mixing a show. If I hear a frequency I don't like, or something that's about to feedback, I fire up Generator and match the pitch. This tells me precisely what frequency needs to be notched. With this update, it once again runs fine on my 3GS (iOS 6.13) and my iPad Touch 4 (iOS 6.15). Great use for obsolete devices.
Show more

Developer apps

FAQ

What audio signals can Generator create?

Generator can create sine waves, square waves, white noise, and pink noise. It offers precise control over frequency selection and output modes.

Does Generator have ads?

No, Generator does not contain advertisements. It is a paid application designed for professional use.

What devices does Generator support?

Generator is available for iPhone, iPad, and iPod. It requires iOS 4.0 or later.

How accurate is Generator's signal output?

Generator is described as laboratory accurate, using ANSI / IEC spec filters where appropriate. Distortion levels are measured at .006% THD at 1000Hz at full volume.

Can I control Generator remotely?

Yes, Generator supports remote control over WiFi from the AudioTools app. Both devices must be on the same local network.

What is the price of Generator?

Generator is priced at $8.99. This is a one-time purchase and does not involve subscriptions.

How often is Generator updated?

The latest version of Generator is 6.9, last updated on December 22, 2025. Updates are released periodically to improve functionality and reliability.

What is the age rating for Generator?

Generator has an age rating of 4+, making it suitable for a wide range of users.