Am I missing something? 11,500 apps and an average of 12 apps per end user. Those seem like abysmal numbers to me.

According to Appsfire http://www.theregister.co.uk/2011/01/28/appsfire_survey/ the average for iOS is 88 apps per user, 63 free, 25 paid.

Asymco http://www.asymco.com/2011/01/16/more-than-60-apps-have-been... puts this number at 60, but still.

This very old report, http://www.intomobile.com/2010/09/10/study-iphone-users-down... puts Android at 25 per user, which is probably higher now, but I couldn't find any new figures.