Today Apple announced both that they’ve sold more than 10 million iPhones and that the AppStore is exceeding 200 million downloads — an average of 20 downloads per phone so far.

I love it when I get a prediction right… well, part of it anyway. I thought it was ridiculously conservative that iPhone users would download only two apps each on average (one paid, one free). We’ll have to wait to see whether actual 2009 AppStore revenues exceed $1 billion as the iPhone continues selling and more apps worth paying for are lauched, but it was already up to $1 million a day in August.