YuanYu Dao Privacy Policy

Effective Date: March 21, 2026

YuanYu Dao (hereinafter referred to as 'we' or 'us') respects and protects the personal privacy of users (hereinafter referred to as 'you'). This Privacy Policy is intended to detail how we collect, use, and protect your information.

1. Information We Collect

To provide mindfulness practice and personal recording features, we need to collect the following information:

Identifiers:

  • Account Information: Your email address and encrypted password (used for account creation, authentication, and data synchronization).：Account Information: Your email address and encrypted password (used for account creation, authentication, and data synchronization).
  • Device Information: Unique device identifier (Device ID), used to ensure account security and limit registration abuse.：Device Information: Unique device identifier (Device ID), used to ensure account security and limit registration abuse.

Profile Information:

Your voluntarily provided gender and date of birth (used solely within the App to generate personalized traditional culture study suggestions).

Location Information:

Precise/Approximate Location: Obtained only when you actively enable the 'Quiet Places' feature to search for nearby cultural landmarks, used to calculate distance and complete on-site check-in records. We will not continuously track or record your trajectory in the background.

Health and Wellness Data:

  • Practice Statistics: We will record your total meditation duration, breathing practice frequency, and practice logs.：Practice Statistics: We will record your total meditation duration, breathing practice frequency, and practice logs.
  • Physical and Mental State: The mood state you select after journaling or meditating.：Physical and Mental State: The mood state you select after journaling or meditating.
  • Source: This type of data is actively generated by you when using the App's practice features.：Source: This type of data is actively generated by you when using the App's practice features.

User Content:

Your recorded merit log (records of good deeds), imagery notes (dream records), and feedback submitted to customer support.

2. How We Use Information

The data we collect is used solely for the following specific and legitimate purposes:

  • App Function Realization: Calculating breathing rhythms, displaying meditation progress charts, discovering nearby landmarks, and processing check-in logic.
  • Personal Mind and Body Management: Helping you track stress management progress and review the effectiveness of mindfulness practices.
  • Achievement Motivation: Generating 'Virtue Points' rankings and levels based on your practice progress.
  • Security and Improvement: Used to prevent fraud and optimize App performance (e.g., crash log analysis).

3. Data Sharing and Disclosure

  • Health Data Protection: We promise never to sell or share your health data, such as meditation records, practice duration, and physical/mental state, to any third-party advertising companies or marketing agencies.
  • Third-Party Services: We may share the minimum amount of data with technical service providers (e.g., data storage, push notifications) only when necessary to achieve core functions.
  • Legal Requirements: Except as expressly required by law, we will not publicly disclose your personal records.

4. Data Storage and Security

  • Encrypted Transmission: We use SSL/TLS technology to encrypt all data transmissions.
  • Data Security: All personal journals and health records are encrypted and stored on servers; no third party can view them except yourself.
  • Retention Period: We will retain your data as long as your account remains active.

5. Your Rights and Account Deletion

  • Access and Correction: You can modify your personal profile and journal records at any time on the 'My' page.

Data Deletion and Account Cancellation: We provide a clear 'Delete Account' path within the App. Once you confirm cancellation, we will permanently clear all your cloud data, including all meditation records and personal information, within 30 days in accordance with legal requirements, and it will be irreversible.

6. Protection of Minors

This App is primarily intended for adult users. If you are a minor, please use it under the guidance of a guardian.

7. Policy Updates

If there are significant changes to this policy, we will remind you in a prominent location within the App.