If you choose to subscribe to Gravl, this will be handled through either the Apple App Store or Google Play Store. You will be asked to confirm your payment details and from this point onwards your subscription will start.
You can see your current subscription in your Profile - Settings - Manage subscription. If you want to cancel or change your plan, tap on Manage Subscription and you should be taken to your respective App Store, from which you can manage your subscription.
Alternative, you can manage it directly from your phone settings.
iPhone users:
Go to Settings > [your name] > Subscriptions.
Tap a subscription, then tap Cancel Subscription or Cancel All Services.
Android users:
On your Android device, go to subscriptions in Google Play.
Select the subscription you want to cancel.
Tap Cancel subscription.
Follow the instructions.
If you have any other doubts or concerns, please contact our support team who will try to resolve it.