Help to get started with iOS

Hi everyone, I'm Daniel from Colombia, and I've been coding apps for Android for a while now. MIT App Inventor has been a great program. Thank you so much. Right now, I'm trying to get started with iOS. I'd love some help, some guidance, and whatever else I need to know. Thank you so much.

https://doesappinventorrunonios.com/

https://iosbuildservertest.appinventor.mit.edu/reference/other/build-ios-apps.html