Policy site

1. Support email: ionweave-support@gmail.com

2. Privacy Policy (Google Sites page copy)
   Privacy Policy — IonWeave
   Effective Date: 2026-05-14

3. Overview
   IonWeave (“the App”) provides chemistry calculation tools and an element reference library. This policy explains what information the App collects, how it is used, and your choices.

4. Information We Collect

5. User-provided data: The App may store calculation inputs and results locally on your device as part of the Run Log.

6. Purchase data: If you choose to support the project through in-app purchases, transactions are processed by Google Play Billing. We do not receive your full payment details.

7. Technical data: The App may receive basic device and error information from the operating system necessary to run and display web content in the policy viewer.

8. How We Use Information

9. Provide core functionality (calculations, history, and element browsing)

10. Improve stability and performance (diagnosing crashes or loading issues)

11. Process support purchases (through Google Play)

12. Data Storage and Retention

13. Calculation history and settings are stored locally on your device.

14. You can remove entries by deleting them from the Run Log, clearing the log, or resetting the App’s defaults.

15. We do not operate a user account system and do not require sign-in.

16. Sharing and Disclosure

17. We do not sell personal information.

18. We do not share your calculation history with third parties.

19. Purchase processing is handled by Google Play; their policies apply to transaction data.

20. Third-Party Services

21. Google Play Billing (for in-app purchases)

22. Web content viewer (to display this policy page within the App)

23. Children’s Privacy
    IonWeave is not directed to children under 13. We do not knowingly collect personal information from children.

24. Security
    We use reasonable safeguards within the App design (local storage and platform-provided purchase flow). No method of electronic storage is 100% secure, and we cannot guarantee absolute security.

25. Your Choices

26. You can clear the Run Log at any time.

27. You can disable touch feedback and adjust animation speed.

28. You can stop using the App and uninstall it to remove locally stored data.

29. Changes to This Policy
    We may update this policy to reflect improvements or legal requirements. Updates will be posted on the policy page with a new effective date.

30. Contact
    If you have questions or requests related to privacy, contact:
    ionweave-support@gmail.com