This App (hereinafter referred to as "the App" or "we") is an offline calendar tool. We value your privacy and are committed to protecting your personal information.
By downloading, installing, or using the App, you agree to the terms of this Privacy Policy.
1. Information Collection
In principle, this App does not actively collect any personal information.
As an offline application:
•
All shift rules, countdowns, interval marks, backup data, etc., are stored locally on your device.
•
The App does not upload any of this data to any server.
•
The App does not use any analytics, crash reporting, or third-party tracking SDKs.
2. Use of Information
Since we do not collect any of your information, there is no use or sharing of your personal data.
3. Data Storage and Security
1.
Local Storage: All your data is stored only in the internal storage of your device. The App cannot automatically read or transmit this data.
2.
Backup Method: You may manually export your data as a JSON string using the "Data Backup" feature and save it to a location you trust (e.g., local file, cloud storage).
3.
Data Security Responsibility: Please keep your backup data safe. The App assumes no responsibility for data loss caused by device loss, damage, factory reset, app uninstallation/reinstallation, or your failure to back up in a timely manner.
4. Permissions
The App may request the following permissions, which are only used to enable core features and not for collecting private information:
•
Storage Permission (optional): Used to import/export backup files.
•
Calendar Permission (optional): May be required on some system versions to display marks in the system calendar.
You can disable these permissions at any time in your device settings. Disabling them will not affect normal use except for the related features.
5. Third-Party Services
The App does not use any third-party analytics, advertising, push notification, or social login services. Therefore, no data is transmitted to any third party.
6. Children's Privacy
This App does not knowingly collect personal information from users of any age. Since the App collects no information, there is no risk of children's personal information being disclosed. If you are a guardian and become aware that a child is using this App, you need not worry about information collection.
7. Changes to This Privacy Policy
We may update this Privacy Policy due to feature updates or legal requirements. The updated policy will be displayed within the App and replace the previous version. We encourage you to review this page periodically.