Privacy

Last updated 22 September 2026.

What we keep

Your onboarding answers, your recall score, your decks and cards, your review schedule and the days you reviewed. Your sign-in comes from Google (or Apple): we receive your name and email address from it.

Before you sign in, your answers stay in your own browser. The recall score is stored with a random browser id so we can compare it with everyone else's; it is not linked to your name.

Your notes

Notes you paste are sent to Google's Gemini model to write your cards and are not stored by us; only the cards are.

What we do not do

We do not sell your data or show you ads. Card details go to Stripe and never reach us.

Deleting it

Settings, then "Delete everything", removes your decks, cards and progress.