What's a redirect URI? how does it apply to iOS app for OAuth2.0?

Question

Beginner programmer here, please pardon ignorance & explanations will be really nice :)

I\'ve tried to read the tutorials for a certain OAuth 2.0 service, but I

Answer 1

Take a look at OAuth 2.0 playground.You will get an overview of the protocol.It is basically an environment(like any app) that shows you the steps involved in the protocol.

https://developers.google.com/oauthplayground/