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Privacy Policy

Updated: 2026-9-4

1. No Data Collection

GoodTools is an offline application that:

  • Does not collect, store, or transmit any personal data
  • Does not use analytics or tracking tools
  • Does not require user accounts or registration

2. Device Permissions

The app does not request any sensitive permissions (camera, microphone, contacts, etc.).

3. Children's Privacy

Our app does not knowingly collect data from children under 13 (or equivalent minimum age in your jurisdiction).

4. Changes to This Policy

We may update this policy and will notify users through app updates.

5. Contact Us

For questions about this policy, contact: feedback@luanlujizhi.com