Great app... But $15?

After using the free version, I was very excited to see what $15 would add on to this program. Well, if youre interested in interval training or pitch... Not much at all. For the price Karajan is EXTREMELY lacking. Im disappointed I spent this much on it. I keep hoping for an update to save me from that bitter twinge I get everytime I see its icon, but nothing yet.

VinnyMac6 about Better Ears - Ear Trainer