Just spotted it late last night, and grabbed both whilst in the comfort of my supreme featherbed. LOL. No, but seriously, both apps are going for 99¢, down from $14.99
Here's also a little piece from Salva, Bay area bass music maestro.
This looks interesting. Might not have grabbed it at anything past a few bucks, but for less than a pack of chips?? You bet.
Enjoy, and happy holidays ladies & gents.