Last updated: 29 August 2026
Essential storage
Supabase authentication cookies keep a signed-in parent’s session secure. Browser storage also keeps learning progress, sound settings, the active learner choice and your analytics preference on this device. These items provide features requested by the user or remember the privacy choice.
Optional analytics
If you choose “Allow analytics”, PostHog EU uses browser storage and a pseudonymous identifier to help us understand visits and product events. We configure game and printable events without child names, answers or free-text content. Analytics do not start when you first arrive.
Change your choice
Use “Analytics choices” in the footer at any time. Choosing “No thanks” stops future optional analytics and clears the active analytics identity from this browser. You can also clear all stored information through your browser settings, although that will sign you out and remove device-only learning progress.