by StaceyKoprince Sun Jul 17, 2011 5:15 pm
				
				I don't have an iPhone or iPad, so I haven't used it, but my understanding is that it's basically the Official Guide delivered via the device - so, no new questions (if you already have the latest OG).
If you want the questions electronically / portably, then this would be useful.
				Stacey Koprince
Instructor
Director, Content & Curriculum
ManhattanPrep