Kantar Worldpanel Comtech showed US sales of all Android phones outpacing the iPhone by a hefty margin: 52.1 percent to 43.5 percent. 

Worldwide, all those companies making Android phones sell a lot more units than Apple sells of the iPhone, says IDC. In the fourth quarter of 2012, Android had more than 70 percent share, vs. 21 percent for the iPhone. Android Tablets have a slight margin over Apple's iOS-based iPad.

Apps:

After years of obsessing over the sheer quantity of apps available for these two platforms, the numbers seem to be similar, and similarly impressive, on both sides. Both Apple and Google currently claim more than 800,000 third-party programs for their respective platform.

A company called uTest uses a system called Applause to crawl Apple’s App Store and Google’s Google Play, collecting user reviews and rankings. It then turns this data into scores from 1 to 100 for individual apps, and calculates average scores for each platform. In data published in a ReadWrite story in January, it said that the average iOS app, with a score of 68.5, is superior to the average Android app, at 63.3.

Android trumps the iOS market share, but the pricier iOS is raking it in. (Time)