There are three areas where your subscription could be housed, the Apple App store, Google Play store, or on the Yummly website. To cancel, you will need to find where your subscription is and cancel it there.
How to cancel a subscription in the Apple App store on your iPhone, iPad, or iPod touch
- Open the Settings app.
- Tap your name.
- Tap Subscriptions.
- Tap on Yummly.
- Tap Cancel Subscription.
If there is no option to Cancel the Subscription, then your subscription is already canceled and Apple will not renew it.