Upgrading your subscription from an Essential plan to a Premium plan
STEP 1: Open the FibriCheck app.
STEP 2: Tap 'Settings'.
STEP 3: Tap ‘My Subscriptions’.
STEP 4: Tap ‘Change my subscription’.
STEP 5: Select ‘FibriCheck Premium Monthly’ or ‘FibriCheck Premium Annually’.
STEP 6: You will be referred to the Google Play Store to confirm your upgrade.
If you are still in your free trial period, your Premium subscription will start as soon as your trial period ends.
If your free trial period has ended, your Premium subscription starts right away. The app will calculate how much you need to pay extra for your upgrade. The billing date remains unchanged.
Downgrading your subscription from a Premium plan to an Essential plan
STEP 1: Open the FibriCheck app.
STEP 2: Tap 'Settings'.
STEP 3: Tap ‘My Subscriptions’.
STEP 4: Tap ‘Change my subscription’.
STEP 5: Select ‘FibriCheck Premium Monthly’ or ‘FibriCheck Premium Annually’.
STEP 6: You will be referred to the Google Play Store to confirm your downgrade.
Your Essential subscription starts as soon as the new payment period begins.
If you are using an iPhone, go to this link to find out how to change your subscription plan.