title: New iPhone App - How to Choose which Xcode Template to Use?
body: <p>In general I'd like to understand which templates to use when, when I'm making new iPhone apps.  Could anyone offer some guidelines, tips, rules-of-thumb?</p>
  
  <p>Also, how much should I agonize over this?  If I start off with the wrong one, can I add the missing pieces manually, is it hard?</p>
  
  <p>For reference here are the choices I'm seeing:</p>
  
  <ul>
  <li>Navigation-Based Application    </li>
  <li>OpenGL ES Application    </li>
  <li>Tab Bar Application    </li>
  <li>Utility Application    </li>
  <li>View-Based Application    </li>
  <li>Window-Based Application</li>
  </ul>