Apple says Apple Maps used on iOS 3.5X more than "the next leading mapping app" (Google) #WWDC
— Greg Sterling (@gsterling) June 8, 2015
Comscore released its Smartphone Subscriber Market Share April 2015 report today. If this data is correct, Apple Maps is being used regularly by at least 61% of U.S. iPhone owners. That’s a lot of local searches: