Volnara - Privacy policy

App Name: Volnara
App Version: 1.0.0
Last Updated: 04 Nov, 2026

1. Introduction

Volnara is a mobile application designed to calculate tank capacity, liquid volume, fill levels, and measurements for different tank shapes.

We respect your privacy. This Privacy Policy explains how Volnara handles your information.

2. Information We Collect

Volnara does not collect, store, or share any personal information.

We do not collect:

Name
Email address
Phone number
Location
Contacts
Personal or sensitive information

The app also does not intentionally collect device identifiers, advertising IDs, IP addresses, or hardware information.

3. App Usage Information

Volnara does not use analytics, tracking tools, or monitoring services.

Your calculations and app activities remain private on your device.

4. Internet Usage

Volnara works offline. An internet connection is not required to use its main features.

The app does not send your calculations or saved information to external servers.

5. Third-Party Services

Volnara does not use third-party services for advertising, analytics, tracking, or collecting personal information.

The app does not integrate Google Analytics, Firebase Analytics, or advertising networks.

6. Data Storage

Some app information, such as saved tanks, calculation history, favorites, and user preferences, may be stored locally on your device.

This information:

Remains on your device.
Is not uploaded to external servers.
Is not accessible to the developers.
Can be deleted by clearing the app data or uninstalling the application.

7. Children's Privacy

Volnara is suitable for users of different age groups, including students.

The app does not knowingly collect or process personal information from children or other users.

8. Security

We respect your privacy by keeping the application offline and avoiding unnecessary permissions and personal data collection.

Your calculations and locally saved information are not transmitted to our servers.

9. Changes to This Privacy Policy

We may update this Privacy Policy when necessary to reflect app improvements or changes in applicable requirements.

Any updates will be published on this page.

10. Contact Us

If you have any questions or concerns about this Privacy Policy, you can contact us at:

Email: naveed.ppp1990@gmail.com

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