// Send Notification from you want. [[ NSNotificationCenter defaultCenter ] postNotificationName :@ "MyNotification" object : self ]; // Receive Notification in other class. Where want to receive it. [[ NSNotificationCenter defaultCenter ] addObserver : self selector : @selector (myMethod :) name :@ "MyNotification" object : nil ]; // Create method - ( void ) myMethod:( NSNotification *) notification { // Your Code here, Which you want to perform. } Happy Coding :)