For regular customers, we also offer a longer term subscription.
1) Open App Store on your phone
2) Tap your avatar and go to Subscriptions
3) Tap Heartify
4) Tap See All Plans
5) Choose a plan that suits you from the list.
6) Apple will show you a payment pop-up. After you have authorized the payment, Apple will switch you to the new subscription, and you do not need to cancel the previous one.