Very, very cool. Nice update. I don't have IOS 6 on my I Pad so can't speak for the cloud sync issue if there is one, but you have just made it very simple to add a quick label if I don't want to spend the time getting fancy.
The mash tool is nice easy, not sure that I see it replacing my Beersmith recipe printout, but it is a nice add on.
Nice job, glad my "impulse" purchase has paid off