How to register an app to respond to a custom URL scheme opening request?

Question

Like this:

NSString *stringURL = @\"appname://\";
NSURL *url = [NSURL URLWithString:stringURL];
[[UIApplication sharedApplication] openURL:url];

Answer 1

Add this to plist .

The app will by called by @"readtext://" url

Answer 2

This seems to be the question that I answered (with screenshots & source code) here.

And I've posted a full walkthrough of how to do this on my blog.