Privacy Policy
Operators: Nathaniel Winston-Jones & Marcin Wozny
Data Collection
We collect email addresses via Google Firebase to manage account authentication and study set synchronization.
Study Content Processing
PDF uploads and pasted text are processed via AI to generate materials. These documents are used solely for generation and are not used to train global AI models.
Performance Analytics
We track quiz results and mastery levels locally to provide "Forgetting Curve" insights and advanced dashboards.
Offline Persistence
Because we use a Hilt/MVVM architecture, your study data is stored on your device for 100% offline functionality.
Payment Security
All financial transactions for subscriptions (Pro/Neural Master) and one-off boosts are handled securely by the Google Play Store.
Security & Quota Enforcement
To maintain the security and integrity of our platform, we retain a pseudonymized hash of your user identifier. This hash is a one-way, irreversible transformation of your identifier and cannot be used to directly identify you. It is used solely for security monitoring, abuse prevention, and enforcing usage quota limits across our service. This pseudonymized data is retained for as long as your account remains active and for a reasonable period thereafter to support ongoing security and compliance obligations.
Data Rights
Users have the right to access, correct, or delete their data by contacting us at natwinstonjones@gmail.com.