Comscore Reports July 2012 U.S. Mobile Subscriber Market Share Apple’s Share of Smartphone Market Grows to 1 in 3 Subscribers RESTON, VA, September 4, 2012 – Comscore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released data from the Comscore MobiLens service, reporting key trends in the U.S. mobile phone industry during the three month average period ending July 2012. The