Joe Regan reports for Chitika Insights, “in March, we posted a study breaking down Android smartphone traffic share by cell phone provider, and the results were unsurprising; Verizon comprised a majority share of Android smartphones, AT&T commanded a very small market share.”

Android smartphone share, March 2011:
Verizon – 51.418%
Sprint – 25.345%
AT&T/T-Mobile – 20.344%
MetroPCS – 1.295%
US Cellular – 0.894%
Virgin – 0.703%

Regan reports, “This time around, our results were quite different:”

Chitika Insights, Android smartphone traffic share by cell phone provider, August 2011

“While Verizon still has four of the top five Android smartphones (Droid X, HTC Droid Incredible, Samsung Fascinate, Droid), its market share is clearly down. In contrast, AT&T’s share of the Android phone market is increasing, with devices such at the HTC Inspire gaining significant popularity among smartphone users. Both Sprint and T-Mobile remain relatively stable,” Regan reports. “Verizon’s share of iPhone traffic continues to increase, but it seems that Verizon is gaining market share in Apple’s prominent smartphone at the expense of its other, Android-running devices.”

Source: Chitika Insights

[Attribution: AppleInsider. Thanks to MacDailyNews Reader "Jax44" for the heads up.]