If you have downloaded and subscribed to PDF Extra via App Store, only you can cancel your subscription/order. On your iOS device:
1. Open
App Store.
2. Tap
Account.
![Cancel or turn off recurring billing for an Apple App Store subscription 11](/public/uploads/files/images/help/Cancel%20or%20turn%20off%20recurring%20billing%20for%20an%20Apple%20App%20Store%20subscription%2011.PNG)
3. Tap
Subscriptions.
![Cancel or turn off recurring billing for an Apple App Store subscription 1](/public/uploads/files/images/help/Cancel%20or%20turn%20off%20recurring%20billing%20for%20an%20Apple%20App%20Store%20subscription%201.png)
4. Tap the subscription that you want to manage.
![Cancel or turn off recurring billing for an Apple App Store subscription 2](/public/uploads/files/images/help/Cancel%20or%20turn%20off%20recurring%20billing%20for%20an%20Apple%20App%20Store%20subscription%202.png)
5. Tap
Cancel Subscription.
Alternatively,
1. Open the
Settings app of your iOS device.
2. Tap your account/account.
3. Tap
Subscriptions.
4. Tap the subscription that you want to manage.
5. Tap
Cancel Subscription.
If you want to cancel a subscription you must end it as explained above. Simply uninstalling the app will not cancel your subscription.
For further information on subscriptions, payments and troubleshooting, visit Apple Help