Privacy

What it stores

• From your Google sign-in: your name, email address and profile picture link. This is only used to sign you in and say hello.
• Your practice: each answer you give, whether it was right, and how long it took, plus how well you know each fact. This is what decides which facts come up next and fills in your progress chart.
• On your device: a sign-in cookie, and which tables you picked to practise.

Where it lives

The app runs on Vercel. Sign-in and practice data are kept in a Supabase database, and each account can only read its own data. There are no ads and no analytics, and nothing is sold or shared with anyone else.

Deleting your data

Email joshua.c.bowen@gmail.com and your account and all of your practice history will be deleted.