November 2011
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Day November 28, 2011

How many iOS devices will be sold in 2012?

There are several methods I turn to when estimating device sales.

Top-Down Demand analysis

The first is to look at so-called top-down views of the demand. This method takes a view of the overall phone market and assumes share for smart devices and, further, shares for individual platforms. There are several estimates out there. The most recent is Ericsson’s Traffic and Market Data Report, released November 7 2011.

It concludes that in five years’ time mobile subscriptions will reach 8.4 billion of which smart devices (incl. tablets) will total 6.2 billion. As iOS has approximately a 250 million install base at end of 2011 and as the total base from Ericsson’s estimate for 2011 is 1.44 billion then Apple’s share is approximately 17%. If we assume that Apple will be able to increase smart device share to 20% (3 percentage points in five years) then by 2016 Apple will need to have 1.24 billion iOS subscribers.

Assuming that half the installed base upgrades every year and Apple adds devices required to reach the install base necessary (1.24b or 20% share) leads to the following unit sales projection (I’ve added 2008 through 2010 actuals and 2011 estimates based on my own current Q4 projections).

 

This Approach yields an estimate of