Xcode only works on a Mac, and to do it you need to be registered in the Apple developer program. So if you want to develop an app for iPhone you can do it no

Xcode only works on a Mac, and to do it you need to be registered in the Apple developer program. So if you want to develop an app for iPhone you can do it no problem, as long as you buy another apple device to code it on, pay Apple the subscription fee to join the developer program, and then you can install it on your Apple phone.