Signal Generator - Wave

Signal Generator - Wave

Sine Rect White Pink Generator

10 ratings
6 reviews
$0.99

Price history


Details

  • Released
  • Updated
  • March 3, 2018
  • April 22, 2026

Features

Signal Generator - Wave screenshot #1 for iPhone
Signal Generator - Wave screenshot #2 for iPhone
Signal Generator - Wave screenshot #3 for iPhone
Signal Generator - Wave screenshot #4 for iPhone
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About

Generate high-quality audio signals including sine, square, triangle, sawtooth waves, and white/pink noise. Ideal for testing audio systems, frequency response, and hearing capabilities.

Sine wave generation
Square wave generation
White noise generation
Pink noise generation
Two-channel phase difference waves
Audio frequency response testing
Hearing test capabilities
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What's New in Signal Generator

2.2.2

April 22, 2026

Built using the latest version of Xcode.

User reviews

Excellent tool!

Thank you very much!

Great!

Nice little function generator, works well and I now know I can’t hear anything over 13kHz. The joys of getting old lol

Works great

Easy but powerful app.

Nice easy to use app.

Easy to use app. Would give 5 stars if it would allow to use airplay to transfer the sound to my car stereo for testing. Seems to be only to use the internal IPhone speaker.

Easy Layout - Replaced Old Apps

I’m an Audio Engineer that services commercial installed AV systems. I use apps like this on the daily for testing, but haven’t found one that is ad free, no frills, and does what I need without paying an arm and a leg for, so I’ve been using old (developer gave up on) apps... until now.
Thanks for making this app!

One suggestion I have is somehow making adjustable variables when using “random”. would love to narrow down and set a group of frequencies and at an adjustable rate of time, but just an idea.
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FAQ

What types of signals can Signal Generator - Wave produce?

Signal Generator - Wave can produce sine, square, triangle, and sawtooth waves, as well as white noise and pink noise. It also supports generating two-channel phase difference sine waves.

What is Signal Generator - Wave used for?

It is used for testing audio frequency response systems, system noise scanning, headset testing, and for users to test their hearing by identifying low-frequency sounds.

How much does Signal Generator - Wave cost?

Signal Generator - Wave is a paid app, priced at $0.99. There are no in-app purchases or advertisements.

Is Signal Generator - Wave available on Android?

Based on the provided data, Signal Generator - Wave is currently only supported on iPhone and iPod devices.

How often is Signal Generator - Wave updated?

The app was last updated on May 28, 2025, indicating recent development and support. The current version is 2.2.1.

What is the age rating for Signal Generator - Wave?

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

What do users like about Signal Generator - Wave?

Users appreciate its professional-grade signal generation capabilities on an iPhone, with a high rating of 4.6 stars from 10 ratings.

Does Signal Generator - Wave have ads?

No, Signal Generator - Wave does not contain advertisements. It is a paid application that offers an ad-free experience.