Hmmm. – ChromaTone Review

Tough to rate. App itself is beautifully implemented, but content is completely arbitrary and baffling (I'm a pro classical musician). Dev calls the content "radical" and "a quantum leap." :/ I think this app's only practical usefulness is to illustrate how interesting Shepard tones are (which it does very well). If you're a beginning musician, please be aware this app shows one person's completely non-standard novelty system that will not let you communicate with other musicians.
Review by bluetoucan on ChromaTone.