title: Open iOS application from Unity
body: <p>I'm wanting to open up another application on my ipad via a button press in Unity. I know normally I would use <code>Application.OpenURL()</code> on my button press, but I'm unsure as to what to put in the brackets. This is an application already on the iPad and isn't one I've created. </p>
  
  <p>Has anyone ever done this before? Could you possibly point me in the right direction so I can get this to work? Is it even possible?</p>