How do I allow users to input their information in a stored profile through Firebase without making them log in/register?

Question

I am creating an ios app that has a news feed in it. I don't want users to have to sign up. I want them to be able to input their profile information, and have it saved to their specific device so that it is there when they open the app back up.

Answer 1

If you don't want to save the information about your users on firebase, maybe you can try to use the framework Core Data, so you can save and consult information like a database SQLite, you can read more about it and you can decide if you want to use it or not: https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/CoreData/index.html

Also you can use UserDefaults property.