Martin Man - an iPhone developer - is using GoodData to track the success of his iPhone apps, it’s yet another cool way to use GoodData, and a great example of Customer Analytics at its best! In his words:

As an Apple iPhone Developer I would like to know how my applications are selling around the world, where my users and customers are, where to put focus, and what localizations to work on next.

Screenshots below - and his blog post includes a pretty easy cookbook to do the same thing yourself. Check it out here