This week Apple announced that iTunes has 575 million accounts. This is the 8th update (that I know of) over the last four years. The history of this data is shown in the following graph.
The number of accounts has increased by almost a factor of six since late 2009. It amounts to an account growth rate of about 500,000/day or 44% compounded annually. Not bad, but along with this increase what happened to revenues per user? Continue reading “What's an Apple user worth?”