title: What should I take into account to implement a CarPlay enabled iOS app?
body: <p>I'd like an iOS app I'm developing to be compatible with <code>Apple CarPlay</code>. I've never done it before and, as far as I understood, it is needed to fill in a <a href="https://developer.apple.com/carplay/" rel="nofollow">form</a> to request the possibility of your app to be supported by <code>CarPlay</code>. However, I don't find further information regarding this process:</p>
  
  <ol>
  <li><p>Should you apply for <code>CarPlay</code> support for an already finished product? Or can you apply for it for a product you are about to start or you are still developing?</p></li>
  <li><p>What exactly happens once you send the form? Does <code>Apple</code> decide if you can support <code>CarPlay</code> and, if so, then you have to do something?</p></li>
  <li><p>What things would you have to take into account in your app before applying for <code>CarPlay</code> support?</p></li>
  <li><p>What considerations/changes would you have to make to your app if it is granted <code>CarPlay</code> support?</p></li>
  </ol>
  
  <p>I'd really appreciate the help. Thanks in advance</p>