Is there a way to know the amount of recipients the users sent a message too? The only thing I see is
- (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result
But unfortunately it isn't helpful. My intention is to reward users with 1 coin for every recipient that they invite (Max 10 possible). Help would be appreciated thanks!
Not possible. The API is intentionally vague so that you cannot see any information. This is to protect the user's privacy. Likewise with MFMailComposeViewController.
If you need to provide a functionality that cannot be achieved using MFMessageComposeViewController, you will have to roll your own solution. This can be difficult to achieve as you would need a messaging service, and you will not be able to send messages from the users accounts. Better redesign your reward system.
