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Since I am developing iOS apps I'm trying to find stats on how many iOS devices there are out there. Preferably broken down into versions: Iphone 3G, Iphone 3Gs, Iphone 4 etc.

Also I'd like to know the stats on different iOS versions.

After an hour of googling I found out that it is not the easiest thing to find. Anyone got some nice bookmarked links to share?

gnat
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Tjofras
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2 Answers2

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This is what you're looking for. A quick summary:

4.0 and above = 98.2%

less than 4.0 = 1.8 %

52.23% have 4.3.3

14.37% have 4.3.4

13.57% have 4.2.1

Now this article is from August 3rd of 2011, so it's a bit old, but the data is new enough to be relevant.

Also, 30 seconds of Googling got this :P

BlackJack
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It's specific to his app (Instapaper) but Marco Arment publishes a fairly complete breakdown of device and version stats for his users:

http://www.marco.org/2011/08/13/instapaper-ios-device-and-version-stats-update

Jon Hopkins
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