Privacy Policy

Last updated: July 9, 2026

What we collect

Parent account: name and email address.
Child profiles: name, and optionally a birth year/month (used only to tailor AI reading-question difficulty to your child's age).
Content you add: book records, ratings, comments, AI-generated questions and answers, artwork photos, book cover photos, and photos of your child with a book.
If you set up a login for your child, we store a username and password for that child account.

To provide the reading and art journal service you use.
To generate AI reading questions and artwork captions — only the book title/author or artwork keywords are sent to our AI provider, never your child's photo or name. Book cover text is extracted with an image-to-text service and only the extracted text (not the photo) is sent to our AI provider.
To fulfill print orders if you use the (currently unreleased) print feature — order content is shared only with our print fulfillment partner for that purpose.

All photos and files are stored in access-controlled cloud storage that is not publicly accessible.
Only authenticated members of your family account can view your photos. There are no public links.
Deleted books and artwork are kept recoverable for 30 days before being permanently removed.

Supabase — authentication and database.
Amazon Web Services (S3) — private file storage.
OpenAI — generates reading questions, artwork captions, and translations from text you provide (never photos of your child).
Google Cloud Vision — extracts text from book cover photos so we can identify the book; the photo itself is not shared with our AI text-generation provider.
Vercel — application hosting.
Lulu Direct — print order fulfillment, only used if you place a print order (feature not yet publicly available).

Booklool is designed to be set up and managed by a parent or guardian, who creates the family account and any child profiles or child logins.
We do not knowingly collect information directly from a child without a parent-created account.
We do not run behavioral advertising, do not sell personal data, and do not market directly to children.

You can edit or delete your child's profile, books, and artwork at any time from within the app.
To request a copy of your data, a correction, or full account deletion, contact us at the email below.

We use authentication session cookies (via Supabase) required to keep you signed in, and local storage to remember your language preference.
We do not use third-party advertising or tracking cookies.