How to open native iOS app (calendar, notes…) from a link on website?

Question

Is it possible to open native iOS app, e.g. calendar or notes, from an HTML link which is in website? I tried to find an example but I couldn\'t. I ran into these URL scheme

Answer 1

Calendar and Notes do not have URL schemes. Apple provides a reference for those of their apps that do use URL schemes here:

https://developer.apple.com/library/archive/featuredarticles/iPhoneURLScheme_Reference/Introduction/Introduction.html