Cookies

Necessary storage

Maps uses necessary first-party login cookies and a short parent-unlock cookie. A language preference supports returning to the chosen map. Quiz progress and sound settings use device storage. These items support the service and are not used for advertising.

The installation worker stores only a generic offline screen. Payment-provider cookies may be used after a parent opens Stripe Checkout or the billing portal, under Stripe’s information. Blocking all cookies may prevent sign-in; clearing browser data removes local learning preferences and may sign you out. No optional advertising or analytics consent banner is needed for trackers that this interface does not load.