Privacy Policy

AirCalc Psychrometric — HVAC Calculator for Engineers

1. Overview

AirCalc Psychrometric ("the App") is a psychrometric calculator developed by duonghedspi. We are committed to protecting your privacy. This Privacy Policy explains how the App handles your information.

2. Data Collection

We do not collect any personal data. The App is designed to work entirely offline and does not require any user accounts, login, or registration.

Specifically, we do not collect:

• Personal information (name, email, phone number, etc.)
• Location data
• Device identifiers
• Usage analytics or tracking data
• Photos, contacts, or any other device data

3. Data Storage

All data entered into the App (temperature, humidity values, and settings preferences) is stored locally on your device only. No data is transmitted to any external server.

4. Third-Party Services

The App does not integrate any third-party analytics, advertising, or tracking services. No data is shared with third parties.

5. Internet Access

The App does not require an internet connection to function. All psychrometric calculations are performed locally on your device.

6. Children's Privacy

The App does not collect any personal information from anyone, including children under the age of 13. The App is a general-purpose engineering tool suitable for all ages.

7. Changes to This Policy

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

8. Contact Us

If you have any questions about this Privacy Policy, please contact us at:

[email protected]