Subscriptions are billed by Apple or Google, not by us, so they are cancelled in your store account:
- iPhone/iPad: Settings → your name → Subscriptions → myBabyNUTRI → Cancel Subscription.
- Android: Google Play → profile icon → Payments & subscriptions → Subscriptions → myBabyNUTRI → Cancel.
Premium features stay active until the end of the period you already paid for. Deleting the app does not cancel a subscription.