[matthewj]

Looks good! Though my first thought is that the circle icon doesn't make me think flash cards / memorization. Though it does stand out.

[nathanbarry]

Thanks, you're probably right. I went through a lot of different designs, but this is the only one I really liked. The idea is that it is fluid and accepts any kind of content (multi-colored). Also I wanted it to really stand out in the list of apps in the store.