Introduction
As an individual developer (hereinafter referred to as "I"), I understand the importance of your personal information. This Privacy Policy details how your information is collected, used, stored, shared, and protected when you use my products or services, as well as how you can exercise your rights. Please read this policy carefully. If you have any questions, you may contact me using the information at the end of this policy.
1. Scope of Information Collection
- Information You Provide Directly
Account Registration: If registration is required, you may need to provide your phone number, email address, etc., for identity verification and account management.
User Feedback: When you submit feedback via email or in-app features, your contact information and problem description may be collected.
- Information Collected Automatically
Device Information: Includes device model, OS version, unique device identifiers (such as Android ID), anonymized IP address, network type, etc., for compatibility analysis and troubleshooting.
Log Data: In-app operation behaviors (such as click records, page dwell time), error logs, etc., for service optimization.
Permission-Related Data:
Storage Permission (if applicable): For local data caching or file upload/download.
Camera/Gallery Permission (if applicable): Requested only when using photo upload features; data is not uploaded to the server.
Location Permission (if applicable): If location-based features are needed (e.g., localized content recommendations), the purpose will be clearly stated.
- Third-Party Service Information
Payment Information: For transactions completed via Apple Pay, WeChat Pay, Alipay, etc., I only receive necessary information such as order status and amount, not your bank card or account details.
Analytics Tools: May integrate SDKs such as Firebase or Umeng to collect anonymized user behavior data (see their privacy policies for details).
2. Purposes of Information Use
Your information will be strictly used for the following purposes:
- Service Provision: Account management, feature implementation, transaction processing, etc.
- Service Optimization: Improving product performance and fixing bugs through data analysis.
- Communication & Support: Responding to your inquiries, complaints, or sending important notifications (such as version updates).
- Security & Compliance: Detecting abnormal operations, preventing fraud, or complying with legal requirements.
3. Information Sharing and Disclosure
Principle: Your personally identifiable information will not be shared with any third party without your explicit consent.
Exceptions:
- Legal Obligations: Disclosure as required by courts or government authorities.
- Third-Party Service Providers: Such as server hosts or analytics tools; only the minimum data necessary to fulfill the function will be shared, and confidentiality agreements will be enforced.
- Academic or Public Interest: Data may be used for research or statistical reports only after complete anonymization.
4. Data Storage and Retention
- Storage Location: Data is stored on domestic servers or reliable cloud services (such as Alibaba Cloud, Tencent Cloud).
- Retention Period:
Account Information: Retained until you actively delete your account (deleted within 30 days after account deletion).
Log Data: Retained for up to 6 months before being anonymized.
Legally Required Data: Such as transaction records, retained for at least 3 years as required by tax laws.
5. Security Measures
- Technical Protection: Data is transmitted via HTTPS encryption; sensitive information (such as passwords) is stored encrypted.
- Management Measures: Data access permissions are regularly reviewed to prevent internal misuse.
- Risk Reminder: Despite reasonable measures, internet transmission cannot be 100% secure. Please keep your account information safe.
6. Your Rights
- Access and Correction: You have the right to access or modify your personal information.
- Deletion and Account Cancellation:
You may request data deletion or account cancellation via in-app settings or by emailing 13402595985@163.com.
Requests will be processed within 15 business days of receipt.
- Withdrawal of Consent: You may disable app permissions (such as location, camera) in your device settings, but this may affect certain features.
7. Protection of Minors
My services are not intended for users under the age of 14. If information about minors is inadvertently collected, it will be deleted immediately.
8. Updates to the Privacy Policy
When the policy is modified, an updated version will be published in the app or on the official website, and you will be notified in a prominent manner (such as a pop-up).
9. Contact Information
If you have any questions or complaints about this Privacy Policy, please contact me via:
I will verify and respond to your request as soon as possible.