Privacy Policy

Last Updated: October 3, 2026

This Privacy Policy applies to the mobile application "NeoCalc Pro" (Package: com.appvault.neocalc), developed and published by AppVault ("we", "us", or "our").

1. Information Collection and Storage

NeoCalc Pro is designed strictly with user privacy as a foundational principle. We do NOT collect, harvest, store, transmit, or share any personal identifiable information (PII). All calculations, input formulas, and history tape records are processed and stored locally on your device storage.

2. Permissions & Network Access

NeoCalc Pro operates 100% offline. The application does not require or request sensitive permissions (such as location, camera, contacts, microphone, or external storage access). It does not transmit any calculation or device telemetry data over the internet.

3. Third-Party Services & Advertising

NeoCalc Pro does not integrate tracking SDKs, data brokers, or advertising networks that collect or sell user data.

4. Device Security

Because all calculations and history are stored locally on your hardware, your data is as secure as your personal device. Uninstalling the application will permanently remove all locally cached calculation logs.

5. Children's Privacy

NeoCalc Pro is safe for users of all ages, including children under the age of 13 (COPPA compliant). We do not collect or solicit personal information from any user.

6. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last Updated" revision date.

7. Contact Information

If you have any questions, suggestions, or concerns regarding this Privacy Policy, please contact us: