Subscriptions are managed in the iTunes and Google Play store, and subscription payments are non-refundable. You must cancel your subscription at least 24 hours before the renewal date or you will be charged for the next period. If you cancel, you will maintain All Access features until the end of your current subscription period. There are no refunds for unused subscription time. This information is presented at the time of upgrade and requires your acknowledgment before upgrading.
For information on canceling your subscription please use the links below:
iTunes Store: https://apps.apple.com/account/subscriptions
Google Play: https://play.google.com/store/account/subscriptions