EqCalc-G

Privacy Policy

Last Updated: February 6, 2026

Your privacy matters. This Privacy Policy explains what information EqCalc-G (“the App”) collects and how it is used.

1. No Personal Data Collection

The App does not collect, store, or transmit any personal information. No names, emails, identifiers, or analytics are gathered.

2. On-Device Data Only

All calculations, datasets, and results remain on your device. The App does not send data to external servers.

3. User-Provided Datasets

If you upload your own thermochemical data:

• It remains stored locally on your device.

• The App does not access, transmit, or analyze this data outside of performing calculations.

You are responsible for managing and safeguarding your own datasets.

4. Clipboard Access

Clipboard access occurs only when you choose to copy results.

The App does not read or store clipboard contents at any other time.

5. In-App Purchases

The App uses RevenueCat to manage non‑consumable purchases. RevenueCat may process:

• Purchases receipts
• Anonymous transaction identifiers

These are handled through Apple’s in‑app purchase system. The App itself does not receive or store personal information.

6. No Third-Party Tracking

The App does not use:

• Advertising identifiers
• Analytics SDKs
• Tracking technologies

7. Children’s Privacy

The App does not collect personal data and is suitable for general audiences. However, it is not designed for unsupervised use by children performing engineering calculations.

8. Changes to This Policy

This Privacy Policy may be updated periodically. Continued use of the App after updates indicates acceptance of the revised policy.

9. Contact

If you have questions about the Terms or this Privacy Policy, contact the developer at: jontonouchi.eqcalc@gmail.com