It really drives me nuts when I see this...
Yes, that's an synthesizer app for iPhone by Korg and it costs $20. It's been marked down by 33% so the actual price is $30. And there are still in-app purchases on top of that.
Plus there is no trial version you can check out to make sure you like it before you buy the full version. With something like a synthesizer that usually has a much larger playable/programmable surface, it would be imperative to try it first and make sure you like it before you blow $20 (or $30+) on it, right?
Not that I'm looking for a synthesizer. I just saw this on the iOS App Store and had to comment.
What's even sadder is that this is one of Korg's lower cost apps.