Legal

Privacy Policy

Privacy policy for the Numeris app — no data collection, no cloud.

Last updated: April 16, 2026

Effective: April 2026 Provider: Qorvano° — Dustin Dondrup Email: info@qorvano.com Website: www.qorvano.com

1. Data Controller

The party responsible for data processing in connection with the app “Numeris” is:

Dustin Dondrup Qorvano° Email: info@qorvano.com Website: www.qorvano.com

2. What Data Do We Collect?

Numeris does not collect, store, or transmit any personal data whatsoever.

Specifically:

  • No registration or account creation required
  • No analytics or tracking tools (no Google Analytics, no Firebase Analytics, no Crashlytics)
  • No advertising and no ad tracking
  • No location data
  • No contacts, photos, or other device data
  • No sharing of data with third parties

All calculations, function graphs, and history are stored exclusively on your device and never leave it.

3. In-App Purchases

Numeris offers optional in-app purchases to unlock advanced features. All purchases are processed exclusively by:

  • Apple App Store (on iOS devices) or
  • Google Play Store (on Android devices)

Qorvano° does not have access to your payment information (credit card details, bank information, etc.). Payment data processing is handled solely by Apple or Google in accordance with their respective privacy policies:

4. Local Data Storage

The app stores the following data locally on your device:

  • Calculation history (inputs and results)
  • Function graphs (entered formulas)
  • Purchase status (whether an in-app purchase has been made)

This data is not synced, not uploaded to any cloud, and not shared with third parties. When you uninstall the app, all local data is automatically deleted.

5. Permissions

Numeris requires no special device permissions. The app does not access your camera, microphone, contacts, location, or any other sensitive device features.

6. Children and Minors

Numeris does not collect any data and is therefore suitable for users of all ages. The app contains no content that would be inappropriate for children.

7. Changes to This Privacy Policy

We reserve the right to update this privacy policy as needed, for example when introducing new features. The current version is always available at www.qorvano.com/numeris/privacy.

8. Your Rights

Since Numeris does not collect any personal data, there is generally no need to exercise data subject rights (access, deletion, rectification, etc.). If you have any questions, please contact:

Email: info@qorvano.com

9. Contact

For privacy-related questions:

Dustin Dondrup Qorvano° Email: info@qorvano.com Website: www.qorvano.com