Last Updated: March 20, 2026
Study Tracker is built on a Privacy by Design, "local-first" architecture to ensure maximum user privacy. Even offline, your study hours, goals, notes (Engrams), and calendar events are stored entirely within your own device's browser memory (Local Storage). We do not own or operate any central databases or servers to horde your data.
To view your PC sessions on your phone seamlessly, we offer a "Cross-Device Sync" feature. This does not pass through our cloud servers; instead, it relies entirely on your personal, secure Google Drive using the BYOC (Bring Your Own Cloud) model:
We utilize strictly functional Cookies and Local Storage to preserve app operability (e.g., keeping your session active, retaining theme preferences, UI colors, and Cookie consent). We absolutely do not use targeted ad-networks or invasive third-party tracking scripts.
If you optionally create an account to connect with friends, only the exceptionally limited data you explicitly allow via "Visibility" settings (e.g., your chosen nickname, online pulse, or generic stat badges) is temporarily processed via a secured Firebase layer, strictly restricted for peer-to-peer communication. Undesired data is never broadcast.
Under the provisions of the EU General Data Protection Regulation (GDPR) and the Turkish Personal Data Protection Law (KVKK), the "Right to be Forgotten" is hardcoded into our architecture. You can instantly execute a point-of-no-return data purge via the "Delete Account & All Data" button in Settings. This action wipes local traces, terminates session tokens, and irrevocably dissolves your backup structure.
This policy was written in good faith to clarify complex engineering matters. If you harbor any doubts or have inquiries concerning your data management, we encourage you to directly reach out to our open-source community managers or developer team.
To exercise your rights under GDPR and KVKK, request information, or file a complaint regarding the processing of your personal data, you may contact the Data Controller directly at [email protected].