title: Does free trial period for In App Purchases in iOS only work once?
body: <p>We are integration IAP in our iOS11 app and want to give new users some start offerings with a long free trial period.</p>
  
  <p>My implementation alternatives are:</p>
  
  <ul>
  <li>Use auto-renewable subscription with a generous free trial (like 2 months for monthly subscription), and rely on Apple that a user that cancels can't restart and get 2 months again. Is this correct?</li>
  </ul>
  
  <p>or</p>
  
  <ul>
  <li>Make two IAPs, present the one with free trial to new users and present the one without free trails to a user that has canceled or stopped the free trail version. But users might find the IAP on App store (specially now when Apple will start feature IAP) and buy it anyway?</li>
  </ul>
  
  <p>What is the best thing to do?</p>