Privacy Policy

BP Log — Blood Pressure Tracker

Last updated: May 7, 2026

Data Stored Locally on Your Device

The app stores the following data in a local database on your device only:

• Blood pressure readings (systolic and diastolic values)
• Pulse rate (optional)
• Notes you add to readings
• Timestamps of readings
• App preferences (reminder settings, display preferences)

Data Sent Off Device

BP Log currently sends the following categories of data to Google service providers:

• App activity and usage events, such as screen views, reminder changes, and export taps
• Crash diagnostics and performance-related information
• Install referrer information from the Google Play Install Referrer API
• Device and advertising identifiers that may be used by integrated Google and Firebase SDKs
• Limited health-related analytics fields when readings are saved or updated, such as systolic, diastolic, pulse, category, arm, position, tag count, and whether a note was added

Data NOT Collected

• No personal identification information (name, email, phone number)
• No location data
• No account credentials
• No payment or financial information
• No contacts, photos, microphone, or camera data

Data Storage

Your readings are stored locally in the app's private database on your Android device. This database is protected by Android app sandboxing, but BP Log does not currently add its own database-level encryption layer. Device-level encryption may apply depending on your Android device and settings.

Data Sharing

BP Log uses Google Firebase and Google Play services as service providers for analytics, crash reporting, and install attribution. BP Log does not sell your personal data and does not share your locally stored readings with unrelated third parties for advertising or data brokerage purposes.

Data Export

You may choose to export your data as PDF or CSV files using the app's export feature. Exported files are saved to your device and shared only through your explicit action (e.g., email, messaging).

Data Deletion

You can delete individual readings within the app at any time. To delete all locally stored app data, uninstall the app or clear the app's data through Android Settings.

Telemetry that has already been sent to Google Firebase or Google Play services may be retained according to those providers' retention practices and is not currently deleted through an in-app request flow.

Internet Permission

BP Log requests INTERNET and ACCESS_NETWORK_STATE permissions so analytics, crash reporting, and install attribution services can communicate with Google servers.

When data is transmitted off device by these services, it is sent over encrypted network connections. BP Log does not configure cleartext HTTP traffic for its own network use.

Children's Privacy

BP Log does not knowingly target children and does not offer children's features. Any health-related data entered into the app should be added only by users or caregivers who are authorized to manage that information.

Medical Disclaimer

BP Log is for recording and tracking purposes only. The app is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. The app does not measure blood pressure and does not provide medical advice. Always consult your healthcare provider for medical decisions.

Changes to This Policy

We may update this privacy policy from time to time. Changes will be reflected in the "Last updated" date above. Continued use of the app after changes constitutes acceptance of the revised policy.

This privacy policy applies to BP Log version 1.0.0 and later. Developer: PurposeLab.