question: About iOS in-app purchases for ExpressVPN
answer: 
  This guide will explain how iOS in-app subscriptions work, list the free trial terms and conditions, and how to cancel your subscription and update your payment details.
  
  Note: The following instructions are for subscriptions initiated under iOS in-app purchases. If you purchased your subscription from the ExpressVPN website, you can refer to these instructions. If you want to use the free trial but ExpressVPN is not available in your country, you will have to change your App Store’s location and use a payment method associated with the new location.
  
  Jump to…
  
  General details about in-app subscriptions
  Free trial terms and conditions
  How to change subscription plans
  How to cancel your free trial or subscription
  How to update your billing information or payment methods