Find My iPhone was made free of charge with the iOS 4.2.1 software update on November 22, 2010, but only for devices introduced in 2010. An iOS app was also released by Apple on June 18, 2010, which allows users to locate their device from other iOS devices running iOS 4 or later software. The Find My app combines Find My iPhone and Find My Friends into a single app for iOS 13, iPadOS, and macOS..