invisibleSHIELD case for iPadAndroid did just NOT pass the iPhone in Web traffic in the U.S. last month, despite a story on TechCrunch with that assertion as the headline,” Dan Frommer reports or The Business Insider. “Based on recent comScore data, we estimate that iPhone-based web traffic is still at least 2X Android web traffic in the U.S.”

Frommer reports, “So why did TechCrunch get it wrong? The TechCrunch post is based on the latest monthly ad statistics from AdMob, a mobile ad network that’s being acquired by Google. Specifically, one graph in AdMob’s report showed that in March, Android’s percentage of ad requests in AdMob’s network surpassed the iPhone for the first time.

“TechCrunch takes this to mean that Android Web traffic exceeded iPhone Web traffic. “AdMob measures mobile ad impressions, which is a proxy for overall traffic,” TechCrunch’s Leena Rao explains,” Frommer reports. “That’s simply not accurate. While Android’s user base — and Web traffic consumption — is growing and could eventually rival Apple’s, AdMob’s ad request data is NOT a proxy for mobile web usage in general.”

Frommer reports, “iPhone users still outnumber Android users in the U.S. by at least 2 to 1, based on recent comScore data… It is not valid to say that Android passed iPhone in web usage using only AdMob’s ad statistics as evidence.”

Full article here.

MacDailyNews Take: We’ve said at least as much already here.