Privacy Policy for Blood Pressure Monitor Diary

Last updated: September 2, 2026

This Privacy Policy applies to the "Blood Pressure Monitor Diary" application ("App") developed by Indictron ("we", "us", or "our"). We are committed to protecting your privacy and ensuring you understand exactly how your data is handled.

1. Data Collection & Storage

Our App is designed to prioritize your privacy.

  • Local Storage Only: All blood pressure readings, dates, and historical data scanned or entered into the App are saved strictly locally on your own device (in a local CSV file).
  • No Cloud Servers: We do not host, store, or transmit your health data to any external servers, databases, or third parties.

2. Camera Permission

The App requires access to your device's camera strictly for the purpose of Optical Character Recognition (OCR) to read the digits on your physical blood pressure monitor.

  • The camera feed is processed instantly on your device using a local AI model (YOLO).
  • No images, photos, or videos are ever recorded, saved, or transmitted to the internet.

3. In-App Purchases & Billing

To provide premium features (such as unlimited history and sharing capabilities), our App uses the official Google Play Billing Library.

  • When you make an in-app purchase, the transaction is handled entirely by Google Play.
  • We do not collect, process, or have access to your credit card information, billing address, or personal financial details.

4. Third-Party Sharing

Because we do not collect your personal health data off your device, we cannot and do not sell, rent, or share your data with any third parties. If you choose to use the "Share" feature within the app to send your history to your doctor via WhatsApp or Email, that action is entirely controlled by you through your device's standard sharing system.

5. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. These changes are effective immediately after they are posted on this page.

6. Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at: