As iPad shipment volumes increase and as the iPod touch becomes the de-facto iPod, it’s time to look at the overall split between iOS devices.
I will focus the discussion between iPhone and iOS “others” because I believe the two categories differ greatly in terms of their positioning and market strategy due to the different channels.
The company does not provide iPod touch units shipment data but it can be estimated that, based on overall iOS numbers released in September, iPod touch represents approximately 50% of iPod units sold.
If we put all we know together about volumes, we have the following chart:
