Xcode is the software development suite for Mac that allows developers to build apps for MacOS, iOS, tvOS and watchOS.
user can do on screen like single tap, double tap, rotate his/her finger on screen, Drag finger, Pinch with finger, Swipe etc. By use of that we can finding which type of event on screen. If you are a developer enrolled in the Apple Developer Program, you can download iOS 14 beta, macOS Big Sur beta and Xcode 12 beta from the Apple Developer Portal. Now open official Apple App store by opening safari browser by signing into the App store Apple ID and password.