How do I cancel my subscription purchased through Google Play?

To cancel a subscription purchased on an Android device, follow these steps:

1. Open the Google Play Store
2. Tap Menu, Account, Subscriptions
3. Tap "HISTORY Vault" 
4. Tap Cancel

You can also cancel from your computer by following these steps: 

1. Go to play.google.com/store/account
2. Click "HISTORY Vault" 
3. Click Cancel Subscription