You can cancel anytime from Settings → Subscription in the app, or from the billing-portal link in your account. Your access continues until the end of your current billing period — there's no extra notice required beyond that date.
Refunds are handled case by case. See our Refund Policy for the details, then use the form above to reach us.
Go to Settings → Account → Delete my account. We'll remove your data and cancel any active subscription. You can also request deletion through the form above.
You can also reach us at support@geometryacademy.com