【Updated: 】
Feh Pass is valid for one month after subscribing. You can check your Feh Pass subscription status and validity period through the App Store by following these steps:
■ How to check your subscription status:
1. Open up the App Store.
2. Tap the round icon in the upper right.
3. Tap Subscriptions or Manage Subscriptions.
4. Tap Fire Emblem Heroes.
Notes:
・ Subscription validity period cannot be checked in-game.
・ As option names and other wording may vary depending on your OS version, please contact the App Store for the latest information.