I am new to app publishing and the ar kit and have a question. If i build an App with Arkit which is only for self promotion or lets say for a clients self promotion: How can i make this available on iOs? I assume it cannot be published on app store because it may not pass the regulations because for most people it has no value? Or do i misunderstand something?

Hey All! i am trying to download xcode from the App Store and i am stuck at the download screen because it says that my mac os is outdated. I tried direct download, which worked, but nethertheless xcode cannot be opened because of a similar message (lower part of the attached image). Any ideas? thank you!