RIGOR is one subscription, yearly or monthly, billed by Apple through your Apple Account. The App Store shows the price in your currency before you confirm.
The free week
The yearly plan starts with 7 days free when your Apple Account is eligible. Apple charges when the week ends unless you cancel at least a day before. The monthly plan has no free week.
What needs a subscription
Starting and continuing workouts, and activating or changing a plan. Your history, records and charts stay readable without it.
A payment problem
If Apple can’t renew, RIGOR says so on Today and in Profile › Subscription. Update the payment method in the App Store; RIGOR never sees your card.
Write to support@joinrigor.com.