Apple's "Reachability" feature made its debut with the iPhone 6 and 6 Plus, to compensate for larger screen sizes, allowing users to reach screen items at the top while using one hand. It has since become a staple feature of all iPhones (except the original iPhone SE), but how you activate it varies depending on if it's a model with Face ID or Touch ID. Reachability has been available since iOS 8, and it works the same way on newer iOS versions such as iOS 13. Supported models include the: iPhone 6 and 6 Plus on iOS 12.4.9 and under iPhone 6S, 6S Plus, 7, 7 Plus, 8, 8 Plus, X, XS, XS Max, XR... more
