Too Long; Didn't Read
Apple announced that <a href="https://hackernoon.com/tagged/arkit" target="_blank">ARKit</a> will be available on <a href="https://hackernoon.com/tagged/ios" target="_blank">iOS</a> 11 at their company event, WWDC 2017 on June and with the release of iOS 11 on September 19, 2017, ARKit was part of it. Users could download the Xcode version 9.0.1 which includes the iOS 11 and can start creating an Augmented Reality based project.