Revisiting iPhone’s Browsing Market Share

AdMob, a mobile advertising marketplace releases what they call a Mobile Metrics Report every month. Since they serve ads for more than 5,000 mobile web sites around the world, they claim they are capable of storing and analyzing the data from every ad request, impression, and click. For every ad request, AdMob determines device capabilities using information available in the user’s mobile browser. They claim that over 5 million ad requests and impressions flow through their network every month. The reports reveal some interesting data regarding worldwide share of smartphone traffic. Contrary to popular opinion (and even here in this blog), the iPhone is nowhere close to holding the top spot in this list. Nokia’s Symbian OS takes that honor on a worldwide basis, while out here in the States, RIM’s BlackBerry browser takes the top spot. In fact, as the accompanying charts show, while Symbian’s (driven primarily by Nokia’s N-Series handsets) market share has been steadily growing from 44% to 64% on a worldwide basis in the past six months, iPhone’s share has been hovering around in the 4%-6% category. Not a bad number for a platform that has been in existence for hardly over a year, but a far cry from the market share numbers reported by Net Applications. In fact, even if you assume that Net Applications measure browsing statistics only in the United States, their numbers are not consistent with what is shown here – RIM, Windows Mobile and Palm handsets all have a higher share of Internet traffic to that of the iPhone.

What gives? Firstly, Admob’s traffic is driven by publisher relationships (5000 mobile sites) and is not necessarily representative of the mobile internet as a whole or of any particular country or market. So if an iPhone user visits a site that does not have a relationship with Admob, it is not captured in this data. This may be more pronounced with iPhone – its relatively large screen coupled with the full web browser allows its users to explore the “long tail” of the Internet (which clearly is not on AdMob’s radar).

Secondly, AdMob sees ad requests from more than 160 countries – so these numbers reflect a diversified, worldwide view as opposed to the US-centric reports about iPhone’s browsing market share statistics.

Personally, these numbers make more sense to me (I have always had trouble reconciling the browsing market share numbers from Net Applications with the fact that there are over 100 million Symbian platforms in circulation) – while an individual iPhone user probably browses more than an individual Nokia/Symbian user, it stands to reason that the sum total of all the Nokia/Symbian users generate more traffic than the traffic aggregate from the iPhone users, at least for now.


Filed under mobile analytics, mobile Internet, Uncategorized

6 responses to “Revisiting iPhone’s Browsing Market Share

  1. Also, given that the iPhone is just one phone, and Symbian is on a large number of very popular phones, and with the distribution restrictions the iPhone has in many places.

  2. Actually, maybe iPhone users use applications instead of going on ad-prone websites.

  3. DT

    The same could be said of Palm users and the many available applications.

  4. Pingback: McGuire’s Law » Blog Archive » Business Observations: September 25, 2008 Edition

  5. Pingback: Revisiting iPhone’s Browsing Market Share - Part Deux « Mobile Broadband Blog

  6. Pingback: iPhone - Boon to Admob? « Mobile Broadband Blog

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