To cancel a subscription purchased on an Android device, follow these steps:
From your phone or tablet:
- Open the Google Play Store
- Tap the Menu > Subscriptions
- Tap "HISTORY Vault"
- Tap Cancel
From your computer or web browser:
- Go to play.google.com/store/account/subscriptions
- Click "HISTORY Vault"
- Click Cancel Subscription
For more help with managing Google Play subscriptions, visit Google Play's Support Center.