In the Cruiser app we have in-apps for "1 month navigation" or "1 year navigation". These in-apps are handled as a subscription. If you want to cancel them because of a product change or "Unlimited navigation" you can do this in your Google account.
Attention: Google is responsible for the administration of subscriptions. If you have questions or problems regarding a subscription please contact Google directly.
Subscriptions work separate from each other and are not canceled automatically if you order other subscriptions. This has to be done manually.
In the following link you'll find a detailed instruction how to cancel a subscription: