Appmuse

It’s good but one thing it helps quite a lot ads so maybe if you fix that will be a five star app

I can't figure out how to use this. I need some ghostly sounds, like the ones that come from a theremin - but this only makes screechy computer sounds that are actually painful. Show more

Really like this little app. It's a fun noisemaker and all the customizable options are pretty cool.

...so easy, a caveman could do it!

IPhone 5s running 7.1.1 not a single sound. Broken app.

With infrasound and everything in between, Theremin introduces many options for irritating roommates, family members, dogs, or strangers. The user interface is wonderful; I only suggest adding the option to enter a specific number in the min/max frequency selector. (Some devices are incapable of producing infrasound, by the way.) Show more

On my new iPhone 5s I was unable to make a single sound. Nothing. Deleted after 5 minutes of frustration.

No sound

No audio iPhone 4S ios 7.0.3

It would probably scare my dog too it I had one. It would probably scare my girlfriend also if I had one.

Thanks for letting me use both my left and right brain to make some really freaky sounds!!

I like the autotune feature

Nice no-nonsense execution!

Could use more audio channels.

The best free theremin app i found.

You can't stop the sound without going into the settings and its really loud in my headphones