I know, I know… your first thought is: “not advertisements!” However, it makes a lot of sense. Users can download your App for free, and I can take advantage of the vast amount of white space on the flashcards. Apple has integrated iAd with the SDK toolkit, which means I merely have to “turn them on” to take advantage of a small banner ad that displays at the bottom of the screen. Expect the next update soon, which features more UI control and a complete rewrite in jquery. It’s funny how that happens as you learn more and more.