A new market analysis report that focused solely on iPhone reports that there are around 110 million iPhones in the US -- roughly one for every three people -- and found that iPhone users spent an average $35 in 2015 on apps and in-app purchases (IAPs), with much of that money going to games, followed in a distant second place by music. The survey found an average of 10.5 third-party games on a typical device, while users also had an average 3.4 apps third-party apps relating to photos and/or video. In both amount of money spent and number of apps per iPhone, social networking was the third-pl
