title: Creating a tutorial for my iOS app with page control
body: <p>I'm trying to create a tutorial for my application with <code>Page Control</code>. I'm not entirely sure how to go about creating this tutorial view, and was hoping somebody could provide some advice or point me to a tutorial. I've been researching for several days now but haven't come across any relevant solutions...</p>
  
  <p>I'm essentially wondering what <code>UI Elements</code> this uses? A <code>page control</code> + <code>UINagivationController</code> or <code>UIViewController</code>?</p>
  
  <p><img src="https://i.stack.imgur.com/qTskW.png" alt="enter image description here"></p>