HockeyAppiOSCrash.cs

public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{
    //We MUST wrap our setup in this block to wire up
    // Mono's SIGSEGV and SIGBUS signals
    Setup.EnableCustomCrashReporting (() => {

        //Get the shared instance
        var manager = BITHockeyManager.SharedHockeyManager;

        //Configure it to use our APP_ID
        manager.Configure ("YOUR_APP_KEY");

        //Start the manager
        manager.StartManager ();

        //Authenticate (there are other authentication options)
        manager.Authenticator.AuthenticateInstallation ();
    });

    // create a new window instance based on the screen size
    window = new UIWindow(UIScreen.MainScreen.Bounds);
	
    Console.WriteLine("DidCrashInLastSession: " + BITHockeyManager.SharedHockeyManager.CrashManager.DidCrashInLastSession);

    //Crash only sometimes
    if (DateTime.UtcNow.Second % 2 == 0)
        throw new DivideByZeroException();

    // make the window visible
    window.MakeKeyAndVisible();

    return true;
}