Whether you have an iPhone or an Android device, it’s continuously sending data including your location, phone number, and local network details to Apple or Google. Now, a researcher has provided a side-by-side comparison that suggests that, while both iOS and Android collect handset data around the clock—even when devices are idle, just out of the box, or after users have opted out—the Google mobile OS collects about 20 times as much data as its Apple competitor.
Source: Android sends 20x more data to Google than iOS sends to Apple, study says