We only collect information strictly required to operate your study notebook: your verified Google account profile (name, email, avatar), your created Subjects, Chapters, Topics, and your sealed active recall session texts.

We never receive, process, or store your raw payment details (credit cards, UPI PINs). All financial transactions are securely handled by our licensed payment processor (Razorpay).

Your data is securely stored within PostgreSQL databases hosted on enterprise Amazon Web Services (AWS) infrastructure via Supabase.

All network traffic is encrypted using TLS 1.3 in transit, and all stored database volumes and automated backups are encrypted using industry-standard AES-256 at rest.

When you request an automated recall diagnostic, your attempt text is transmitted over an encrypted ephemeral connection to secure serverless AI inference endpoints.

The data is processed solely to compare your recall against your benchmark and identify retained vs missed concepts. Your study notes are never used to train public machine learning foundation models.

Under India's Digital Personal Data Protection Act (DPDP Act 2023) and global privacy standards (GDPR), you have the right to access, export, or permanently wipe your entire account.

You can execute immediate account erasure directly via Settings > Account Preferences, or by visiting our dedicated deletion portal at /delete-account.

We do not use advertising or tracking cookies. We only store essential local preferences (such as dark/light mode and typographic font).

For any data protection inquiries, contact our designated Grievance Officer: Md Neyab (developer.neyabofficial@gmail.com).