By default, your subscriptions will renew unless you cancel them manually from the “Subscription” section on your “Profile” page. You can also manage your subscription settings from your phone’s own app store.
How do I purchase a Breath Hub subscription?
To purchase a Breath Hub subscription, at first install, you can choose one of the available packages. Upon expiration of your subscription, the app will automatically prompt you to the subscription page when you try to play an audio session that requires a subscription. You can manage your subscriptions from Profile > Subscription > Manage subscription on the app, or from your phone’s app store.