Android apps are more likely than iOS apps to share with a third party personally identifying information such as name (73% of Android apps vs. 16% of iOS apps) and email address (73% vs. 16%). For location data, including geo-coordinates, more iOS apps (47%) than Android apps (33%) share that data with a third party.

Source : Who Knows What About Me? A Survey of Behind the Scenes Personal Data Sharing to Third Parties by Mobile Apps – Technology Science