Privacy
Last updated 31 August 2026
Albert Maths is a student project. It is not an official Albert School service and Albert School has no access to anything described here.
What is collected
| Data | Why |
|---|---|
| Email address | To sign you in. No password is ever stored. |
| First name and one initial | So classmates can tell who wrote a message. Your full surname is never asked for. |
| Campus, year, track, language | To match you to a class and answer in the right language. |
| Exercises, your working, hints unlocked, tutor conversations | To show you your own history and find your mistakes. |
| Class messages | Visible to the members of that class, and to nobody else. |
Photographs
A photograph you take of an exercise is sent once for transcription and is never stored — not by this service, and not in your account. Only the resulting text is kept. If the photograph happens to contain your name or handwriting, that text may be transcribed along with the exercise; crop it out before taking the picture if you would rather it were not.
Who processes it
- Supabase Inc. — database and sign-in. The database is hosted in Frankfurt, Germany (
eu-central-1). - Mistral AI (Paris, France) — reads the photograph and writes the hints. Mistral states that data submitted through its API is not used to train its models.
- Cloudflare — serves the site and runs the code that talks to Mistral.
Nothing is sold, and nothing is shared with advertisers. There is no analytics, no tracking pixel and no third-party cookie. The only thing stored in your browser is your session, your chosen language and your light or dark preference.
Where it is stored
Everything stays inside the European Union: the database in Frankfurt, the model in Paris. Cloudflare serves the site from the edge location nearest you and holds no student data.
How long it is kept
Until you delete it. Settings → Delete your accountremoves your profile, your exercises, your attempts, your progress and the messages you posted in class channels — immediately, with no request to approve and no copy kept. If you would rather it were done for you, write to indyfrancois6@gmail.com.
Your rights
Under the GDPR you may ask for a copy of your data, ask for it to be corrected, ask for it to be deleted, or object to its processing. Write to indyfrancois6@gmail.com. If you are not satisfied with the answer, you may complain to the CNIL (France) or to the supervisory authority of the country you live in.
If you are under 15
Some first-year students are minors. If you are below the age of digital consent where you live — 15 in France, 14 in Italy and Spain — a parent or guardian must agree before you use Albert Maths. Ask them to write to indyfrancois6@gmail.com.
Changes
If this page changes in a way that affects you, the new version is dated at the top and you will be told the next time you sign in.