Privacy Policy

This Privacy Policy outlines how the Heart Master Team gathers and manages your data when using our app from Google Play and other stores. It also explains how we use and disclose the information collected from you.

Why Do We Need Some Information From You?

We gather your information for the reasons outlined below:

To enable the basic functions of the app;
To provide you with better features and service experiences;
To analyze traffic and generate revenue through advertising;
To share device information with our advertising and analytics partners to optimize services.

We do not sell, exchange, or share your personal information with external parties.

What Information Do We Collect? And How Do We Use It?

Read and Write Device Storage

These permissions are used for:

Detecting and managing your device storage;
Reading and saving photo data when you use the photo cleaning feature;
Improving user experience, such as storing your health records, preferences, and settings.

Wi-Fi Network Information

We may view your network status information, which is used to optimize ad loading and service strategies.

Component Usage Statistics

We use this permission to evaluate app usage patterns and enhance your personalized experience.

Running App Information

This permission allows us to view running apps to help you optimize device memory usage.

Other Device Information

We may collect information about your device (e.g., model, operating system, advertising identifiers) to analyze service performance and improve functionality.

Third-Party Services and Data Sharing

Our app integrates third-party services (e.g., advertising and cloud storage) to optimize functionality and provide more precise services. Below are some of the third-party service providers we may collaborate with:

Google AdMob (Google LLC’s advertising platform)
Google Firebase (Google’s analytics and cloud service platform)

These third-party SDKs may collect your information, such as GAID (Google Advertising ID), IP address, etc. We recommend reviewing these partners’ privacy policies to learn more:

Children’s Privacy Protection

Our app and services are designed for users aged 13 and above. We do not knowingly collect or solicit personal information from children under 13, nor do we knowingly target interest-based advertising to them. If we discover that a child under 13 has provided personal information or used our services, we will promptly delete the relevant data.

How Is Your Information Stored?

The information we collect is stored based on its specific purpose as follows:

Local Device Storage: Certain data (e.g., health records, preferences) is stored only on your device.
Partner Cloud Storage: Some data (e.g., analytics and advertising-related information) may be securely stored on our partner platforms, such as Google Firebase.

We have strict policies to control access to and use of this data, ensuring your privacy and security.

Changes to the Privacy Policy

Our Privacy Policy may be updated from time to time. We will not reduce your rights under this Privacy Policy without your explicit consent. If significant changes are made, we will post the updates on this page and provide a more prominent notice. You can also review prior versions of this Privacy Policy in an archive.

Contact Us

If you have any inquiries regarding this Privacy Policy or how we handle data, feel free to reach out to us via email:

matevpn2020@gmail.com

Effective Date: April 3, 2025