title: iOS auto-renewable subscriptions and restoreCompletedTransactions(): is the transaction removed from the queue after expiration or cancellation?
body: <p>After a long search for an answer, I want to ask a very simple question here. Are transactions associated with a auto-renewable subscription removed after the expiration date from the list of transactions that can be obtained using the <code>restoreCompletedTransactions()</code> method? </p>
  
  <p>In its simplest implementation, is it possible to manage application content associated with a <code>auto-renewable subscription</code> without using <code>Validating Receipts</code>? And using only the result of the <code>restoreCompletedTransactions()</code> method?</p>