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    <p>I have a similar scenario as yours. My application uses a <code>UINavigationController</code> as the root view controller. If the user is logged in, I want to present him/her with <code>NotLoggedInViewController</code>, while if it's logged in I want to show the <code>LoggedInViewController</code>.</p> <p>In a storyboard a <code>UINavigationController</code> can only have one child, so you have to be able to programmatically assign another root view controller to it.</p> <p>I start by creating a custom navigation controller class, let's name it <code>MyNavigationController</code>. In the storyboard I assign this custom class to the navigation controller object.</p> <p>Still in the storyboard, I then model both view controllers, and connect one of them to the navigation controller object. Since I need to be able to access them from my code later on, I assign each of them an identifier using the XCode inspector on the right. These identifiers which can be arbitrary strings, but to things simple I just use the class names. </p> <p>Finally I then implement the <code>viewDidLoad</code> method on <code>MyNavigationController</code> class:</p> <pre><code>BOOL isLoggedIn = ...; - (void)viewDidLoad { id rootController; if (isLoggedIn) { rootController = [self.storyboard instantiateViewControllerWithIdentifier:@"LoggedInViewController"]; } else { rootController = [self.storyboard instantiateViewControllerWithIdentifier:@"NotLoggedInViewController"]; } self.viewControllers = [NSArray arrayWithObjects:rootController, nil]; } </code></pre>
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    1. POselecting alternative first view controller from story board at application startup
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    1. COThanks for the answer; it confirms the answer I found myself regarding how to get a reference to the active storyboard and instantiate the view from it :) my decision is moving towards adding the logic inside the app delegate, mainly to handle a password change centrally (the remote service does not support sessions and the hashed password is sent at every request) ... still working on that
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