Blood Pressure Need Privacy Policy

Effective Date: September 24, 2025

Last Updated: September 24, 2025

About This App and Policy

App Basic Information: "Blood Pressure Need" is an app that records personal blood pressure data. Its core function is to help users conveniently record systolic and diastolic blood pressure data and generate trend charts to facilitate tracking of blood pressure changes.

Policy Core Purpose: This policy clearly informs you about the information we collect, how we store and use this information, and your rights to control your personal data, so you can clearly understand our data processing rules before using the app.

Compliance: This app strictly adheres to the requirements for health tools in the Google Play Developer Policy and complies with global data protection regulations such as the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA). It is listed solely as a "health record tool" and does not provide medical diagnostic functionality.

Your Consent: Before downloading, installing, and using the "Blood Pressure Need" app (hereinafter referred to as the "App"), you must carefully read and fully understand the entire terms of this Privacy Policy (especially the terms regarding data collection, storage, use, and sharing). Your use of this App in any manner constitutes your voluntary acceptance of this Policy and your consent to our processing of your information in accordance with this Policy. If you disagree with any term of this Policy, please immediately cease use; continued use after the Policy is updated will be deemed your consent to the revised terms.

Disclaimer: 1. This App does not measure any physiological indicators, such as blood pressure, blood sugar, or heart rate. It is not a substitute for professional medical testing equipment and is not intended for use in medical emergencies.

2. All health information, lifestyle tips, and other information provided within this App are for general reference only and do not constitute professional medical guidance, diagnosis, or treatment plans.

3. If you require any health consultation or disease diagnosis, please consult a licensed physician or professional medical professional at a reputable medical institution.

Information We Collect

The sensitive information collected in this app is limited to the blood pressure-related health data you actively record. We do not collect any other sensitive personal information and will not attempt to obtain such information through any means. Regarding the storage of health data, all manually recorded blood pressure and related health data is stored only locally on your device. Our servers do not automatically access, back up, or synchronize this data.

During your use of this app, we only collect necessary information to meet core functionality and optimize the user experience. This information is categorized as follows. All collection adheres to the "minimum necessary" principle.

Information You Actively Provide

This information is voluntarily submitted to us when you use specific features of the app. It primarily includes:

Health-related data is generated only when you manually record your blood pressure. This data is used only to improve your personal blood pressure record and facilitate trend analysis.

User feedback: When you submit questions, feature suggestions, or feedback, you may proactively provide us with some information.

Automatically Collected Information

This information is non-personally identifiable information automatically collected by the system or third-party compliance tools during the normal operation of the app. It cannot be linked to your real identity and primarily includes:

Basic device information, automatically synchronized by the system when you launch the app, includes information such as the device's Internet Protocol address, manufacturer and model, operating system name and version number, and screen dimensions. This information is used solely to ensure app compatibility across different devices and prevent functional issues due to differences in device environments.

App usage data, automatically captured through integrated third-party analytics tools (such as Firebase Analytics), records your app usage history, including the number of app launches, total session duration per session, time you actively exit the app, paths taken to various functional pages, and frequency of use of core features. It also records the current status of permissions requested by the app. This data is used solely to analyze feature usage and optimize page interaction logic.

Crash log information: Technical log files automatically generated when the app or system experiences an unexpected crash (such as a flash back or unresponsiveness). To ensure service stability, we collect information about crash conditions, technical error details, and crash error codes. These logs are only used to troubleshoot and fix bugs and do not contain any of your health data or personally identifiable information.

How We Use Your Information

We strictly limit the use of collected information to the following purposes and do not use it for any other unspecified purposes:

Blood Pressure Tracking

Displays your input blood pressure data and generates simple trend charts to facilitate your analysis of blood pressure changes.

Advertising

Third-party advertising platforms (such as Google AdMob) use basic device information to deliver non-personalized ads.

Bug Fixing

We only use automatically collected crash log information to identify the cause of app failures.

Function Optimization

We only use app usage data and anonymous data from third-party tools to optimize app functionality and user experience.

Information Sharing and Disclosure

We always adhere to the principles of "minimum necessary" and "compliant and controllable." We only share or disclose your information in the following scenarios, and strictly manage the scope of sharing and security risks throughout the process:

Sharing with Your Explicit Consent

Only when you actively use features that require third-party services will we share the "minimum scope of information necessary to implement the features" with the third-party service provider, based on your explicit authorization. We will not expand the scope of information sharing without your consent, nor allow third parties to use the shared information for purposes other than the agreed-upon features.

Sharing Anonymous Data with Partners

To ensure stable app operation and improve service quality, we may share information with two types of compliant partner vendors: crash reporting providers (such as those providing tools for troubleshooting) and data analytics providers (such as platforms for analyzing usage trends). However, this sharing only involves anonymized technical data and does not include any personally identifiable information, nor does it include health data such as your blood pressure records. Disclosure in Response to Legal Requests

We will only initiate the information disclosure process upon receiving a legal and valid directive from a competent authority, such as a government regulatory authority or judicial body. We will first verify the legality, necessity, and scope of the directive. Once confirmed, we will only provide the relevant agency with information "necessary to meet legal requirements." We will legally deny requests for information beyond the legal scope.

Data Transfer During Major Company Organizational Changes

In the event of a merger, acquisition, asset reorganization, business transfer, or other similar major organizational change, your relevant data may be transferred along with business assets to the new legal entity. However, we will implement the following safeguards in advance: First, we will require the new entity to sign a compliance commitment to ensure that it strictly adheres to all terms regarding data collection, use, and protection in this Privacy Policy. Second, if the new entity subsequently adjusts its data processing rules, we will clearly notify you in advance through app pop-ups, official emails, or other means. You have the right to choose whether to continue using the app before the rules take effect, ensuring that your information rights are not compromised during the changes.

Important note: We will not share any health data you voluntarily provide, such as blood pressure records, with any third party, nor use it for any other purpose not specified in this policy.

We only integrate third-party SDKs that meet strict privacy standards; please review their privacy policies.

Google Play Services: https://policies.google.com/privacy?hl=en

Firebase: https://firebase.google.com/support/privacy/

Google Admob:

https://transparency.google/our-policies/product-terms/google-admob/

Facebook: https://www.facebook.com/about/privacy

Pangle: https://www.pangleglobal.com/privacy

Topon: https://www.toponad.com/en/privacy-policy

Data Security, Retention, and International Transfer

We prioritize your data security and privacy. We have established a comprehensive control mechanism covering security protection, data retention, and cross-border transfer, and are committed to providing reliable protection for your information. To prevent risks such as data leakage and unauthorized access, we have implemented industry-standard security solutions. All data transmission scenarios utilize HTTPS encryption to ensure data is not tampered with or stolen during transmission.

Regarding data retention, we retain your information only for the purposes outlined in this policy or for the minimum period required by law. Manually recorded health data is stored locally on your device, and you control how long it will be retained. App usage data and anonymous data from third-party tools are only used for real-time or short-term analysis and are immediately anonymized upon completion. If legal or regulatory requirements require an extension of the data retention period, we will anonymize the data as soon as legal requirements are met.

It should be noted that no electronic transmission or data storage method can be 100% secure. You assume the potential risks associated with using this app. We will do our best to mitigate these risks through technological upgrades and process optimization, but we are not responsible for losses resulting from "force majeure or security incidents beyond our reasonable control."

Given that our services operate across multiple jurisdictions, if we need to transfer your non-health data outside of your country/region, we will implement cross-border transfer measures that comply with global data protection regulations.

Children's Privacy Statement

This app is designed for adults and does not provide services to minors under the age of 13. If guardians discover that a minor is misusing the app, please contact us to delete it. We do not proactively collect any information from minors.

Your Rights and Choices

In accordance with the General Data Protection Regulation (GDPR) and applicable laws in your region, you have the following rights related to your personal data. We will ensure that you can exercise these rights in a clear and convenient manner:

Right to Access Personal Data

You have the right to request that we inform you of the specific scope, type, and actual use of your personal data that we have collected and stored.

Right to Correct Personal Data

If you discover that your personal data held or processed by us is inaccurate or incomplete, you have the right to request that we correct it.

Right to Erasure of Personal Data (Right to Be Forgotten)

You have the right to request that we delete your personal data in the following circumstances: 1. The data is no longer necessary to retain (e.g., the feedback issue has been resolved and the retention period has expired); 2. You withdraw your previously granted consent for data processing; 3. The data processing is not in compliance with the GDPR or other applicable laws.

Right to Restriction of Data Processing

You have the right to request that we restrict the processing of specific personal data, for example: 1. You dispute the accuracy of the data and processing is suspended for a period of verification; 2. The legality of the data processing is disputed and use is restricted for a period of verification; 3. Data is only retained to meet legal obligations and no further processing is required.

Right to Data Portability

You have the right to request that we provide your personal data to you in a structured, machine-readable format (e.g., CSV, JSON) or transfer it directly to another data processor designated by you.

Right to Object to Data Processing

If you believe that our processing of your personal data (e.g., optimizing features based on app usage data) is not in compliance with the GDPR or may infringe your legal rights, you have the right to explicitly object to such processing. You may object to this request by contacting us, stating the reasons for your objection.

Right to Withdraw Consent

You may withdraw your previously granted consent for the processing of personal data (such as consent for the collection of app usage data for optimization) at any time. This withdrawal will not affect any lawful data processing based on consent prior to withdrawal.

Right to Opt Out of Personalized Ads

You have the right to opt out of personalized advertising in this app. To do so, follow these steps:

Opt out through your device's system settings: Open your device's "Settings" and select "Opt out of interest-based ads" or "Opt out of ads personalization" to reduce the display of personalized ads.

Right to Complain

If you believe our processing of personal data does not comply with the GDPR or other applicable laws, you have the right to file a complaint with the statutory data protection authority in your region (e.g., the EU member state's data protection authority or the UK Information Commissioner's Office (ICO)). We will actively cooperate with the relevant authority's investigation, provide necessary supporting documentation, and promptly rectify any issues based on the investigation's findings to protect your legal rights.

To exercise any of these rights, you may contact us by email. After receiving your request, we may ask you to provide necessary identity verification information to ensure your rights. Once verification is successful, we will strictly adhere to the timelines stipulated by GDPR and applicable laws, and provide you with timely feedback on progress and results.

Changes

This Privacy Policy is not static and may be revised only when necessary. After revisions are made, the next time you access this page, you will see the updated version of the Privacy Policy. If you disagree with any of the terms, please immediately cease using the app and uninstall it. Continued use of the app will be deemed your full understanding and acceptance of the revised policy, and we will process your information in accordance with the updated policy.

Contact Us

If you have any questions about this policy, wish to exercise your personal data rights, or report a violation, please contact us through the following channels:

Email: [email protected]