Much like bestiare.org lets you practice draft. Display is fine, cant expect it not to be cramped when its on the iPhone.
This app needs two things. First, an option to set the AI as all competitive, and Second, an option to turn of the timer or not have it auto pick when the timer runs out.
Other than that its exactly what you would expect, if you like the kind of practice draft programs that you can get online but want one for on the go then its definitely worth $2.
Ian Lippert about Draft Trainer, v1.1