They call it the "ancient Australian art of genital origami", and considering the country's youth I suppose the Melbourne comedy-circuit duo's 13-year-history is a fair claim. But disregarding all that, the beginner and expert-level apps are chockablock with dick tricks.
The apps obviously contain a fair bit of nudity, but if you're serious about upping your game either in the bedroom or in public like these guys, the $2.99 price for each app may be a suitable investment. Just don't send me photos of your best "hamburger," please. [POP Beginner and POP Expert via The Guardian]