title: Is there an easy way to check the status of the user's Subscription on the App Store, or the only way is to do a receipt and Subscription validation?
body: <p>Does anyone know the easy way to check if the user already purchased a subscription or not when the app loads?</p>
  
  <p>I just need to check if the user already purchased the subscription, nothing else. Seems easy, but it is not in reality, because I need to validate a receipt and check a subscription date.... The subscription validation technique seems to be not an easy task and I didn't find a good tutorial or a good guide that describes how to implement it step by step. <a href="https://developer.apple.com/library/archive/releasenotes/General/ValidateAppStoreReceipt/Chapters/Chapters/Chapters/ValidateLocally.html#//apple_ref/doc/uid/TP40010573-CH1-SW2" rel="noreferrer">I've read Apple documentation here</a>
  Is there any easy Local Receipt Validation and Subscription Validation technique to check if the user subscribed or not?</p>
  
  <p>Maybe anyone knows a framework or a method to do it fast? Any help appreciated.</p>
  
  <p>Using: Swift 4, Xcode 9.4</p>