Mendelevich also teased the news that a new carrier has become the most popular seller of Windows Phone 8 handsets in the U.S. Considering that AT&T has exclusives in the states for the Nokia Lumia 520 (which is the twin of the Nokia Lumia 521), the Nokia Lumia 925 and the Nokia Lumia 1020, that title probably belongs to the nation's second largest carrier.
According to tweets sent out by Mendelevich, the average Windows Phone app was used by twice as many people last month than a year ago, which should give developers the incentive to write more apps for the platform (here that, Instagram?). Lastly, Windows Phone 8 handsets now have 70% of the Windows Phone market.
Tweets from Alan Mendelevich tease latest AdDuplex stats
source: @ailon via WMPoweruser