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School Schedule app

Privacy Policy • Last updated September 26, 2026
This Privacy Policy explains how the application School Schedule (the “App”), published by JhovTech and distributed through Threedors, collects, uses, and protects user information. By using this application, you agree to the terms described in this policy.

1. Information We Collect

By default, the app does not collect any personal or sensitive user data. All schedule scanning and timetable entries use on-device processing — no image or text leaves your device during standard use.

  • Optional AI scanning: If you explicitly choose the “With AI” option in the schedule scan feature, the image of your schedule is sent to Google’s Gemini API for optical character and timetable processing. This is strictly opt-in — the default “On device” option never transmits data. When using the AI option, Google’s Privacy Policy applies to that request.
  • Optional Google Drive sync: If you choose to connect a Google account in “Backup & sync”, the app signs in with Google and requests access only to a private app folder in your own Google Drive (the drive.appdata permission). A copy of your app data (schedules, subjects, classes, tasks, grades, attendance, exams and app settings) is stored there so it can be synced between your devices. Task attachments are not synced. The app cannot see any other file in your Drive, the data never passes through servers of ours, and we have no access to it. The email address of the connected account is stored only on your device to show which account is in use. Google’s Privacy Policy applies to data stored in Google Drive.
  • Backup files: You can export your data to a backup file. The file is created on your device and only leaves it if you choose to share or save it somewhere (for example by email, messaging or cloud storage).
  • Optional donations: Supporting the app with a medal is processed entirely by Google Play Billing. We do not receive your payment details; the app only receives confirmation of which medal was purchased.
  • Rating prompt: The app may ask you, once, to rate it using Google Play’s in-app review. To decide when to ask, it keeps simple usage counters (such as days of use) on your device only; they are never sent anywhere.
  • Crash diagnostics: Google Play services may provide anonymous technical diagnostic information, such as system version and crash reports, to help us fix issues and improve application stability.

2. How We Use Information

We do not use any personal data for commercial, marketing, or tracking purposes. Any technical diagnostics received through automated services are used solely to improve the functionality and stability of the application.

3. Information Sharing

We do not share personal or sensitive user information with any third parties. Data is only sent to Google when you explicitly use a Google feature described above (AI scanning, Google Drive sync or purchases), and only to perform that feature. If in the future data collection or sharing becomes necessary, we will request the user’s explicit consent in compliance with applicable laws and regulations.

4. Data Security

We apply reasonable technical and administrative measures to protect any data from unauthorized access, loss, or alteration. While we do not store personal user data on external servers, we follow industry best practices to ensure on-device security. Google Drive sync uses Google’s encrypted connections (HTTPS) and your own Google account.

5. Data Retention and Deletion

We do not store personal data on remote servers. All your timetable data resides locally within your device’s private app storage. Uninstalling the application or clearing its storage through your device settings deletes all local data immediately.

If you enabled Google Drive sync, the synced copy stays in your Google Drive until you delete it. You can remove it at any time with “Delete cloud data” in the app’s “Backup & sync” screen, or from Google Drive (Settings → Manage apps → Schedule → Delete hidden app data). Disconnecting the account stops syncing and revokes the app’s access.

6. Changes to This Policy

We reserve the right to update or modify this Privacy Policy at any time. Users will be notified of any changes through an update to this page.

Contact Us

If you have any questions or concerns regarding this Privacy Policy, you can reach us directly at:

support@threedors.com