User Service Agreement

Welcome to HeartCall (hereinafter referred to as "this application").

Please read this agreement carefully before using this application. By using this application, you indicate that you have read, understood, and agree to all the contents of this agreement.

I. Service Content

This application is a couple's record-keeping and anniversary management tool. Its main functions include:

• Couple's diary entries
• Image and mood saving
• Anniversary countdown
• Contact speed dial
• Local data import/export

The data in this application is stored locally on the user's device by default.

II. User Responsibility

When using this application, users should abide by relevant laws and regulations and must not use this application to:

• Post illegal content
• Infringe on the privacy or intellectual property rights of others
• Spread malicious information
• Engage in any illegal activities

Users are responsible for the data and content they save.

III. Data and Risk Statement

This application uses a local storage mechanism:

• Data will not be automatically uploaded to the cloud.
• Deleting the application, device damage, or system malfunctions may result in data loss.
• Users should back up their data themselves.

This application is not liable for data loss caused by user operation, device problems, or force majeure.

IV. Intellectual Property

The intellectual property rights of the interface design, icons, functional logic, and related content of this application belong to the developer.

Unauthorized copying, modification, distribution, or use for commercial purposes is prohibited.

V. Disclaimer

This application provides services "as is".

We do not guarantee:

• Uninterrupted service
• Completely error-free functionality
• Absolutely no data loss

To the extent permitted by law, this application is not liable for any indirect losses arising from the use of this application.

VI. Service Changes and Termination

We reserve the right to modify, update, or terminate some services based on product operation conditions.

VII. Agreement Updates

This agreement may be updated in accordance with laws and regulations or product changes. By continuing to use this application after the update, you agree to the updated terms of this agreement.

VIII. Applicable Law

This agreement is governed by the relevant laws and regulations of the People's Republic of China.

IX. Contact Us

If you have any questions about this agreement, please contact us using the in-app contact information.

Thank you for using HeartCall.

Privacy Policy

Welcome to HeartCall (hereinafter referred to as "the App").

We value your privacy and personal information protection. This App is a utility application focused on couple's record-keeping, anniversary reminders, and local data management. Please read and understand this Privacy Policy carefully before using the App.

I. Information We Collect

The App does not actively collect, upload, or store your personal content to cloud servers.

Data generated during your use, including but not limited to:

• Diary entries
• Pictures and photos
• Mood records
• Anniversary information
• Contact information
• App settings

All are saved locally on your device by default.

II. Device Permissions

To implement related functions, this application may request the following permissions:

1. Photo Album Permission

Used for:

• Uploading or saving couple photos
• Importing and exporting local data

2. Contacts Permission (Optional)

Used for:

• Quickly adding contacts
• One-click dialing function

3. Notification Permission (Optional)

Used for:

• Anniversary reminders
• Countdown notifications
• Check-in reminders

You can disable these permissions at any time in system settings.

III. Data Storage and Security

This application uses a local storage mechanism:

• Your data is stored only on your device by default.
• We will not upload your content to any server.
• We will not view, analyze, or share your private content.

This application supports:

• JSON data export and import
• Local password lock protection

Please keep your device and backup files safe. If data is lost due to device loss, app uninstallation, system corruption, etc., this app cannot recover the data.

IV. Third-Party Services

This app may use system services provided by Apple, including but not limited to:

• Apple In-App Purchases
• Apple System Notifications
• Apple Crash Diagnosis Services

These services may be subject to third-party privacy policies.

V. Protection of Minors

This app is not intended for minors under the age of 13. If you are a minor, please use this app under the guidance of your guardian.

VI. Updates to the Privacy Policy

We may update this privacy policy based on changes in product features or legal requirements.

The updated content will be published within the app and will take effect from the date of publication.

VII. Contact Us

If you have any questions or suggestions regarding this privacy policy, please contact us through the in-app contact information.

Thank you for using HeartCall.