How do I pay for my subscription? September 13, 2022 11:04 Updated Payments for your subscription are transacted via your Apple account or your Google Play account. To add a payment method to your account, please visit the Apple and Google support pages. Related articles Where to find your FibriCheck proof of purchase? How can I change my credit card details? Which subscription plan is best suited to me? How can I share my measurements? How do I purchase a subscription?