The full version of the free one I just posted. I think that the details are identical though.
Bequence puts the power of sound at the tips of your finger! We provide you with a flexible audio soundboard, and a toolbox of sounds, and set you to work constructing your masterpiece. Multiple sequences allow you to build up a complex track, and in depth in-app help ensures you won’t be lost along the way.
The app is priced at $1.99, but best try the free version first to see if you want to pay for the full one.