I’m sending an app request from my application using Facebook SDK:
NSMutableDictionary* params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
@"Check out this awesome app.", @"message",
userId, @"to",
nil];
[self.facebook dialog:@"apprequests" andParams:params andDelegate:self];
This work great when the receiving user is on his Facebook page on the browser
The problem is that the user don’t get the notification in the Facebook iPhone app.
Any ideas?
Check your Facebook App Dashboard settings, the Native iOS App section: