I posted my thoughts on this app (note that I haven't bought it) on Smule's latest YouTube video, but I'll just post them here as well. I think it looks original, but Smule has better apps that are more worth the money. I'd really like to know if anyone has it and actually really loves it. I think Ocarina is far more valuable than this app. Those are just my impressions and my opinion, so it's not like I have it and I really hate it or anything. I just think there are better apps out there is all.