Privacy Policy for Screen Ruler & Protractor

Effective Date: November 12, 2026
Developer: Veltis Labs LLC
Contact: contact@veltislabs.com

1. Overview

Screen Ruler & Protractor (com.veltislabs.truesize) is built by Veltis Labs LLC as a 100% offline measuring utility. We respect your privacy and do not collect, transmit, share, or sell any personal data.

2. Data Collection and Usage

The app operates entirely on your device. Calibration parameters, measurement readings, custom labels, and user preferences are stored locally in your device's sandboxed storage.

• Zero third-party advertising SDKs
• Zero analytics or user tracking
• Zero internet network requests

3. In-App Purchases

All in-app purchases and subscriptions are handled securely by Google Play. Veltis Labs LLC never has access to your credit card, bank details, or billing address.

4. Data Deletion and Export

You can export your saved measurements to CSV or JSON at any time. You can also permanently delete all stored data via the in-app "Delete All Data" button in Settings.

5. Contact

If you have any questions, contact us at contact@veltislabs.com.