Sound generator with 3 oscillators. Real time controls.
Save and load sounds. Smooth frequency change!

Frequency Sound Generator is a simple wave form sound generator and oscillator. It is easy to use tool so you can create high variety of sounds and signals in just few seconds.
All controls are in real time so you can dynamically change the sound signals.

Frequency Sound Generator features:
- 3 oscillators
- every oscillator can generate 3 wave forms
- accurate frequency selector with fast and slow controls
- volume control
- wave signal modulation control
- CD audio - 16 bit PCM encoding / Sampling rate at 44100Hz
- oscillator range is from0.1Hz to 20KHz
- 2 speed frequency selector
- save and load sounds

Ratings and Reviews

4.3 out of 5
6 Ratings

6 Ratings

Elfbrat ,

Nice Frequency Generator - But Could Use Some Improvements

This little tone generator is nice and simple. Does what it says. Namely, it generates tones within the audio spectrum. This is Not a Digital Audio Workstation (DAW) plugin, it works freestanding. I use it for signal diagnostics, checking audio connections, monitor problems, and things that don’t require my DAW to be operational. It can produce sine, square, and sawtooth waves. It has 3 different tone generators so harmonics can be created with it easily. It also allows you to store and recall custom frequency setups.

I would have given a 5-star rating but there are a couple of things that could be improved on. For example, the frequency wheels can be difficult to tune over a long range. So, it would be nice if the keyboard cursor keys could spin the wheels in addition to the mouse. Another thing I would add is the ability to directly enter the frequency via the keypad as opposed to spining the wheels.

In conclusion, for the price -0.99 cents at time of writing- it’s well worth it if you need to quickly and easily generate tones at variable frequencies within the audio spectrum.

Wrique ,


I have Tinnitus. I'm an audio engineer and at age 63 I've noticed a difference in frequency perception in each of my ears. I decided to get an external stereo equalizer to customize the output to my headphones so that I can mixdown my music more accurately without my hearing loss effecting the result in a negative way. I got this app to test my ears. I do a slow frequency sweep and as the pitch rises, the sound drifts from left to right in my headphones showing me precicely which ear is weak on specific frequencies. That info allows me to set my stereo equalizer accordingly to make up for those deficiencies so that I can hear the music I'm working on the way a normal hearing person would. It's perfect for my apllication. Great app at a great price!

kpmitton ,

Works as advertized

Simple and straight forward.
I suggest that the author could give the app an ability to save the sounds to an audio file format would be good idea for future mods. :)

App Privacy

The developer, Aleksandar Mlazev, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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