Given that Jumptap has now sold itself to Millennial Media it's not clear whether we'll get many more of the company's monthly Mobile STAT reports. The August report focuses on device market share by traffic on the Jumptap network.
It's interesting to contrast the Jumptap traffic figures with survey based market-share data from comScore. First the Jumptap numbers:
Jumptap sees Apple devices (iPhone + iPod Touch) generating 56.8% of smartphone traffic on its network. Collectively Android devices are responsible for roughly 35% of traffic according to the slide above.
By comparison comScore (based on consumer survey data) says that Android has a US smartphone market share of 52% vs 40% for Apple -- almost the reverse of the Jumptap numbers. Millennial ad network data are more consistent with the comScore figures below.
The tablet traffic data provided by Jumptap show the iPad remains well ahead of other competing devices, though the Galaxy Tab and Nexus 7 have grown since last year. The "headline" from the chart below is the dramatic decline in Amazon Kindle traffic in the past 12 months.
Compare tablet traffic data from Chitika, another mobile ad network. It shows an even greater margin (June 2013) between the iPad and its rivals.
Finally Jumptap reflects the relative traffic split between the mobile web and apps. The Jumptap data show that ad requests from apps now generate 84% of the traffic it sees vs. 16% from the mobile web. This is consistent with data from both Nielsen and comScore that show a roughly 80-20 split between apps and mobile web traffic in favor of apps.
However 2012 survey data from Nielsen, xAd, Telmetrics reflect differing levels of app usage by category. And in retail the mobile web is used more than apps as a general matter. So despite app dominance in the aggregate, in particular verticals the story may be quite different and much more nuanced.