I have been getting to know this app for a couple of days now, and so far I love it! After numerous attempts at trying to cope with the iOS GarageBand (deleting it, re-downloading it, trying again) and not making head or tail out of it, I tried Multitrack DAW, and after just a couple of 1-2 hour exploratory sessions, I have figured it out well enough to do some wacky electronic music, and an acoustic classical guitar duet. The sound quality is great, the built in reverb is excellent, and once I got past a bit of "learning curve," it was quite easy to navigate.
My only complaint is that manual/docs/help file doesnt quite match the app. For example, the docs described how to move a region, and there is no such command anywhere in the app. But, so far, I have managed to figure it out without too much trouble.
There is also a great web site with forums and lots of additional help.
All in all, a great app, well worth the EXTREMELY REASONABLE PRICE.
GtrGeorgeDC about MultiTrack DAW, v4.1