Last Updated: January 31, 2026
1. Introduction
Thank you for choosing to use Walk with Me (hereinafter "the App" or "we"). We take your privacy and personal information protection seriously. This Privacy Policy explains how we collect, use, store, and share your information, as well as your related rights.
Scope: This policy applies to users in mainland China and worldwide, including EU users.
2. Information We Collect
2.1 Information You Provide
- Account Information: Google or Apple Account ID (for authentication), nickname (optional)
- Emergency Contact Information: Name, phone number, relationship (up to 10 contacts)
- Guardian Session Information: Starting address, destination address, transportation mode, estimated duration
Note: We use third-party social login (Google/Apple) and do not collect or store your social account password.
2.2 Information We Automatically Collect
- Location Data: During guardian sessions, we collect your real-time location information
- Data content: Latitude, longitude, speed, direction, accuracy
- Collection frequency: Every 5-10 seconds (foreground), every 30 seconds (background)
- Usage scenario: Only for real-time location sharing during guardian sessions
- Accuracy: Typically 10-50 meters, depending on device GPS signal
- Device Information: Device model, operating system version, app version
- Usage Data: Guardian session creation time, status change records
2.3 Push Notifications
We request permission to send push notifications for:
- Emergency alert notifications (high priority)
- Guardian session status updates (start, end, timeout)
- Important service notifications (such as privacy policy updates)
You can turn off push notifications in device settings at any time, but emergency alert functionality may be affected.
2.4 Data Backup
Your data is automatically backed up to the cloud for:
- Restoring data when switching devices
- Preventing data loss
- Synchronization across multiple devices (if supported)
Backup data is encrypted and stored with the same security standards as the primary database.
3. How We Use Your Information
| Purpose | Data Types |
|---|---|
| Create and manage your account | Account information |
| Provide guardian function, display your trip progress | Location data, guardian session information |
| Notify emergency contacts in emergency situations | Emergency contact information, location data |
| Generate trip sharing links | Guardian session information |
| Improve our services | Device information, usage data |
4. Information Sharing and Disclosure
4.1 Information We Share
Emergency Contacts: When you trigger an emergency alert, we will share your location information and guardian session details with your designated emergency contacts.
Guardian Viewers: When you share your trip via a sharing link, anyone who obtains the link can view your guardian session information (starting point, destination, real-time location, historical trajectory).
Service Providers: We use the following third-party services to provide core functions, which may process your data:
| Provider | Service | Data Processing |
|---|---|---|
| Apple Inc. / Google LLC | Social login authentication | Account ID, nickname |
| Amap / Mapbox | Map and location services | Location coordinates, address information |
| Alibaba Cloud / AWS | Cloud storage and server hosting | All user data |
4.2 We Do Not Sell Your Personal Information
We will not sell your personal information to third parties.
5. Data Storage and Security
5.1 Storage Location
Your information is stored on servers located in your region (e.g., mainland China user data stored in mainland China, EU user data stored in the EU).
5.2 Data Retention
- Account Information: Retained until you delete your account
- Guardian Session Records: Retained for 30 days, then automatically deleted
- Emergency Contact Information: Retained until you delete contacts or account
5.3 Security Measures
We employ industry-standard security measures to protect your information, including:
- Encrypted data transmission (HTTPS)
- Access control
- Security audits
6. Your Rights
6.1 Rights for Mainland China Users
According to the Personal Information Protection Law, you are entitled to:
- Right to know
- Right to decide
- Right to access and copy
- Right to correct
- Right to delete
- Right to withdraw consent
6.2 Rights for EU Users (GDPR)
According to the General Data Protection Regulation, you are entitled to:
- Right of access (Article 15)
- Right to rectification (Article 16)
- Right to erasure ("Right to be forgotten", Article 17)
- Right to restriction of processing (Article 18)
- Right to data portability (Article 20)
- Right to object (Article 21)
- Right to withdraw consent
6.3 Account Deletion
You have the right to delete your account at any time:
Deletion Methods:
- In-app settings: Profile → Settings → Account Settings → Delete Account
- Email request: Send account deletion request to ajx19930212@gmail.com
Consequences of Deletion:
- Your account will be permanently deleted
- All personal data will be deleted within 30 days (except as required by law)
- Emergency contact information will be deleted
- Guardian session records will be deleted
- Account and data cannot be recovered after deletion
Customer Service Response Time: We will respond to your deletion request within 48 hours.
6.4 Exercising Your Rights
To exercise the above rights, please contact us using the contact information provided in Section 10 of this policy.
7. Children's Privacy
This App is not intended for children under 13 years of age. We do not intentionally collect personal information from children. If you are a parent or guardian and discover that your child has provided us with personal information, please contact us to delete the relevant information.
For minors aged 13-18, we recommend using this App under the guidance of a parent or guardian, and obtaining parental or guardian consent when adding emergency contacts.
8. Updates to This Policy
We may update this Privacy Policy. For significant changes, we will notify you through:
- Prominent display within the App
- Notifications to your registered phone number
Please review this policy regularly.
9. Dispute Resolution
9.1 Mainland China Users
If you believe our personal information processing has violated your legitimate rights and interests, you may:
- First contact us to resolve through negotiation
- File complaints or reports with departments responsible for personal information protection
- Initiate lawsuits in people's courts with jurisdiction
9.2 EU Users
If you believe we have violated data protection laws, you may:
- First contact us
- File complaints with the data protection authority in your EU member state
10. Contact Us
If you have any questions or comments about this Privacy Policy, or wish to exercise your rights, please contact us:
- Developer: Jin Xing
- Email: ajx19930212@gmail.com
- Customer Service Response Time: Within 48 hours
- Emergency Contact: In case of emergency, please call local emergency services (911/112/999) directly
- Address: Gudang Xincun, Xihu District, Hangzhou City, Zhejiang Province, China
Notes:
- For non-emergency inquiries, please contact us via email
- We will respond within 48 hours of receiving your email
- Response time may be extended during holidays
11. Appendix: Data Processing Information
11.1 Legal Basis (GDPR Applicability)
We process your data based on the following legal grounds:
- Contract Performance: Providing guardian services
- Legitimate Interests: Protecting your personal safety
- Your Consent: Data processing in specific scenarios
11.2 Appeal Channels
If you are unsatisfied with our response, you have the right to file complaints with the following institutions:
- Mainland China: Cyberspace Administration of China
- EU: Data protection regulatory authority in your country
12. About Us
Walk with Me is a guardian safety mobile application developed and operated by individual developer Jin Xing.