Privacy Policy for Blood Pressure Log

Effective Date: April 13, 2026 Developer: Muhammad Ilyas Contact: muhammadilyas15@gmail.com

1. Introduction

Blood Pressure Log ("we", "our", "the app") is a personal health tracking application for recording blood pressure readings, blood sugar levels, weight measurements, and medications. This Privacy Policy explains how we collect, use, store, and protect your information when you use our mobile application.

By using Blood Pressure Log, you agree to the collection and use of information as described in this policy.

2. Information We Collect

2.1 Information You Provide

• Blood pressure readings (systolic, diastolic, pulse)
• Blood sugar readings (value, unit, meal status)
• Weight measurements
• Medication details (name, dosage, frequency, status)
• Measurement context (body position, arm used, date/time)
• Notes associated with readings
• Contact form messages (subject, message text)

2.2 Information Collected Automatically

• Device information (model, OS version, app version) for crash reporting
• App usage analytics (screens visited, feature usage) via Firebase Analytics
• Advertising identifiers (for personalized ads in the free tier)

2.3 Information from Third-Party Services

We do not use third-party sign-in services. No account creation is required to use this app.

3. How We Use Your Information

We use collected information to:

• Provide core app functionality (blood pressure tracking, blood sugar logging, weight monitoring, medication management)
• Generate health reports and trend charts
• Display relevant advertisements (free tier only)
• Improve app performance and fix crashes via crash reporting
• Process subscription and one-time purchases

4. Data Storage and Security

4.1 Local Storage

• All your health data (blood pressure readings, blood sugar levels, weight measurements, and medications) is stored locally on your device using an SQLite/Room database
• App preferences (theme, default measurement settings) are stored locally via SharedPreferences
• No health data is transmitted to any server or cloud service

4.2 Cloud Storage

• This app does NOT use cloud storage or cloud backup
• Your health data never leaves your device
• There is no account system or sign-in requirement

4.3 Security Measures

• All network communication (ads, analytics, crash reports) uses HTTPS/TLS encryption
• Health data is stored in the app's private internal storage, inaccessible to other apps
• Uninstalling the app permanently deletes all locally stored data

5. Data Sharing

5.1 We Do NOT Sell Your Data

We do not sell, trade, or rent your personal information to third parties.

5.2 Third-Party Services

We use the following third-party services that may collect data:

5.3 Ad Personalization

• Free tier users see advertisements served by Google AdMob
• AdMob may use device identifiers and usage data for ad personalization
• You can opt out of personalized ads through your device settings
• Premium subscribers see no advertisements

5.4 Report Sharing

• You may choose to share health reports via the app's share function
• Sharing is entirely user-initiated and uses your device's standard share mechanism
• We have no access to shared reports

6. Health Data

6.1 Health Information

Blood Pressure Log collects the following health-related information:

• Blood pressure readings (systolic and diastolic values in mmHg)
• Pulse/heart rate (beats per minute)
• Blood sugar levels (mg/dL or mmol/L)
• Body weight (kg or lbs)
• Medication details (names, dosages, frequencies)
• Measurement context (body position, arm used, meal status)
• Timestamps and optional notes for each reading

6.2 Health Data Protection

• All health data is stored locally on your device only
• Health data is never transmitted to any server, cloud service, or third party
• Health data is never shared with advertisers or marketing partners
• Health data is never used for advertising purposes
• You maintain full control over your health data at all times

6.3 Medical Disclaimer

Blood Pressure Log is a personal health record-keeping tool and is NOT a medical device, diagnostic tool, or medical advice platform. The app does not diagnose, treat, cure, or prevent any disease or health condition. Blood pressure categories shown in the app (Normal, Elevated, High Stage 1, High Stage 2, Crisis) are based on general guidelines and should not replace professional medical evaluation. Always consult your doctor or qualified healthcare provider for medical decisions. Never disregard professional medical advice or delay seeking it because of information from this app.

7. Children's Privacy

Blood Pressure Log is not directed at children under the age of 13. We do not knowingly collect personal information from children under 13. If we discover that a child under 13 has provided us with personal information, we will delete it promptly.

8. Your Rights and Choices

8.1 Access and Control

• You can view all your data within the app at any time
• You can edit or delete any reading or medication record
• You can generate and export health reports for your records

8.2 Data Deletion

• You can delete individual readings from within the app
• Uninstalling the app permanently removes all locally stored data
• No cloud data exists to delete (the app is local-only)

8.3 Ad Preferences

• Premium subscription removes all advertisements
• You can opt out of personalized ads via device settings (Settings > Google > Ads)

9. GDPR Compliance (European Users)

If you are located in the European Economic Area (EEA), you have additional rights:

• Right to access -- request a copy of your data
• Right to rectification -- correct inaccurate data
• Right to erasure -- request deletion of your data
• Right to restrict processing -- limit how we use your data
• Right to data portability -- receive your data in a portable format
• Right to object -- object to data processing for marketing

The app uses Google's User Messaging Platform (UMP) to obtain consent for data processing and personalized advertising in compliance with GDPR.

To exercise any of these rights, contact us at muhammadilyas15@gmail.com.

10. Data Retention

We keep your information only for as long as it is needed for the purposes described in this policy.

• All of your entries stay on your device. We operate no server for this data and never receive a copy of it, so there is nothing for us to retain. Your data is kept until you delete the individual entry, clear the app's storage, or uninstall the App. Uninstalling removes all of it from the device.
• Crash reports (Firebase Crashlytics) — automatically deleted after 90 days.
• Analytics data (Firebase Analytics) — retained in aggregated, non-identifying form for a maximum of 14 months, then automatically deleted.
• Support emails — if you contact us, your message is retained for up to 24 months after your enquiry is resolved, then deleted.
• Purchase records — retained by Google Play for the period required by applicable tax and accounting law. We do not hold separate copies.

11. Data Deletion — How to Delete Your Data

You can delete your data at any time. Delete individual entries Open any entry in the App and tap Delete. It is removed immediately from the device. Uninstall Uninstalling the App removes all locally stored data from your device. Request deletion by email If you cannot access the App, or you want written confirmation that your data has been erased, email us at muhammadilyas15@gmail.com with the subject line "Blood Pressure Log – Data Deletion Request". We will verify the request, delete all associated data, and confirm by email within 30 days. There is no charge for this.

12. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by:

• Updating the "Effective Date" at the top of this policy
• Posting a notice within the app

Your continued use of the app after changes constitutes acceptance of the updated policy.

13. Contact Us

If you have questions or concerns about this Privacy Policy or our data practices, contact us at:

Email: muhammadilyas15@gmail.com Developer: Muhammad Ilyas

Privacy Policy URL: https://itworldpro.com/blood-pressure-log/privacy-policy