title: Is there a way to send user-specific push notifications for iOS devices?
body: <p>I would like to know if I can create a service to send customized user-specific push notifications for iOS.</p>
  
  <h3>Example</h3>
  
  <blockquote>
    <p>@"Hey %@, how you doin", firstName"</p>
  </blockquote>
  
  <p>Is this possible?</p>