Privacy

Recall Engine is built around private lecture uploads and user-owned generated outputs.

Account data

Recall Engine uses email and password authentication. Profile records store your name, avatar, credit balance, and basic academic details you choose to provide.

Lecture files

Uploaded lecture files and extracted page text are stored on your account. They are used to generate study outputs and are not shared.

Quiz and weakness data

Wrong answers submitted during practice sessions are stored in your account to power Weakness Review and targeted revision packs. This data is visible only to you.

Access controls

The database is designed so users can only access their own lectures, pages, generations, transactions, and question history.

Payment data

Card payments are processed by Paymob our third-party payment provider. Your full card details are entered on Paymob's secure checkout and are never stored on our servers. We keep only order records (pack, amount, status, and a payment reference) needed to add your credits and support your purchase.

Contact and data requests

Recall Engine is operated from Cairo, Egypt. To request deletion of your account data or ask what is stored email support@recallengine.app with your account email. Requests are handled within 14 days.