Privacy Policy

Last Updated: November 19, 2025

Thank you for using Blood Pressure Tracker (the “App”), developed by Gang Peng dev. We are committed to protecting your privacy and handling your information securely and responsibly. This Privacy Policy explains what information we collect, how we use it, and the choices you have regarding your personal data.

1. Information We Collect

We may collect limited information to ensure the proper functionality and performance of the App, including:

App Usage Data: Frequency of feature usage and general interaction patterns.

Crash and Diagnostic Information: Logs and reports that help identify and resolve issues.

Device Details: Device type, operating system version, and system performance metrics.

2. How We Use Your Information

The information we gather is used exclusively for:

Supporting your ability to log and monitor vital health information (e.g., blood pressure, blood sugar).

Generating charts, graphs, and insights to help you better understand your health.

Improving app stability, performance, and user experience.

We do not use your data for any purposes outside of those stated above.

3. Third-Party Services

To ensure the best possible experience, the App integrates the following services:

Firebase / Google Crashlytics: For error detection and performance analysis.

Google AdMob: For displaying non-personalized advertisements.

These providers may collect anonymized data in accordance with their respective privacy policies. No personally identifiable health or user data is shared.

4. Data Security

We take your data protection seriously. All health data you enter is stored locally on your device only, and no external servers or cloud services are used to store or process your health entries unless you intentionally choose to back them up using services like iCloud or Google Drive.

5. Your Rights

Depending on your location and applicable privacy laws, such as GDPR or CCPA, you may have the right to:

Access the data you’ve entered into the App.

Request deletion of your logged data at any time.

Revoke permissions at the device level in your system settings.

We do not control or retain your health entries. You may export, edit, or delete them from within the App.

6. Children's Privacy

This App is not intended for children under 13 years old. We do not knowingly collect or store data from anyone under this age. If you believe a child’s data has been collected, please contact us for immediate removal.

7. Changes to This Policy

We may revise this Privacy Policy to comply with new legal or app updates. If significant changes are made, we will notify you through the App or by updating the date at the top of this document. We recommend reviewing this policy periodically.

8. Contact Us

If you have any questions regarding this Privacy Policy or your data rights, feel free to reach out:

Email: [email protected]

Disclaimer:

Blood Pressure - Blood Sugar is solely a logging tool for personal use. This app does not measure blood pressure, blood sugar levels, or heart rate directly. All health data must be manually entered by the user. This App does not provide medical diagnosis or treatment. Always consult a qualified healthcare professional for medical advice.