MultiTone Generator

Works great for my purposes. Highly recommended.

Works well enough to give you two tones simultaneously

Works great producing pure frequencies through the hole spectrum.

Sucks the juice after iOS 11 upgrade!!! Deleting.

Great functionality. User friendly. App is a good tool for healing and sound manipulation I would recommend this app

If the name of the saved preset could appear at the top when loaded, I forget what I have loaded sometimes.

This app seems to work. I have one major complaint. It doesn't appear to have any way of changing from linear frequency selection. Not very easy to use because of that. Heck, it'll even play multiple frequencies. But that one, very basic and normal function, makes this app much more difficult to use than it needs to be.

The only thing I find lacking is to allow the sweeping duration of the tone to be less than 0.1s. In music, vibrato of the voice is 5-7cycles per second. I cannot emulate that. That’s why I have a star off the rating.

To understand the configuration of various physical and auditory understanding. Great!

I use it to silence the neighbor’s dogs when they decide to bark too much. The program runs on my old iPod Touch that sits on our kitchen counter. The iPod is connected via bluetooth to an inexpensive stereo amplifier in our back yard, with each of the amplifier’s channels connected to a tweeter — and each tweeter is pointed at the dogs. When the dogs bark, I activate a high frequency audio sweep (just above the neighbor’s audible range) and the dogs quickly shut up and go inside! Thanks for this very useful application!!!