U.S. iPhone users spent an average of $35 on apps last year, most of it on games

U.S. iPhone users spent an average of $35 on apps during 2015, according to research by Sensor Tower. Of that amount, $25, or 71 percent, was spent on games. The research is based on 110 million iPhones that were in active use in the U.S. last year, according to Sensor Tower and data from Consumer […]