Like all subscriptions they can be cancelled directly from the Settings menu of your device or by contacting your app store support team.  


To cancel your subscription renewal directly on your iPhone, iPad or iPod, please follow these steps:
- Open Settings on your Apple device
- Tap on your Apple ID/email address
- From the Account Settings page, scroll down and tap “Subscriptions”
- Select the subscription
- Tap “Cancel Subscription.” Next, tap “Confirm” on the “Confirm Cancellation” pop up.
 


To cancel your subscription renewal directly on your Android device:
- Open the Google Play Store
- Tap On: Menu > Account > Subscriptions
- Find the subscription.
- Tap “Cancel”.
 


To Cancel a subscription on Amazon:
-Go to https://www.amazon.com/appstoresubscriptions and sign in with your Amazon account information.
-Find the subscription you want to manage, and select Actions.
-Choose from available options: Edit payment information. View billing history. Cancel your subscription.