First of, thanks for such a brilliant app, I love using it.
Secondly is there any chance you could add an overdub function?
One tap for replace recording two for overdub perhaps?
I currently have to simulate overdubbing by loing a lot of track swapping and pressing of buttons, it's a bit tricky as I'd like to use loopstack in a live setting at some point for fun.
I'd be forever in your debt if you added the functionality, it's pretty standard for a looper, and it would make this app killer.