System Optimization

This Privacy Policy describes how System Optimization collects, uses, and protects your information when you use our mobile application. We are committed to protecting your privacy and ensuring that your personal information remains secure. By using System Optimization, you agree to the collection and use of information in accordance with this policy.

1. Information We Collect

1.1 Information Collected Automatically

When you use System Optimization, we may automatically collect certain information about your device and usage patterns. This information does not personally identify you and is used solely to improve the functionality and performance of our app. The types of automatically collected information include:

• Device model, operating system version, and unique device identifiers
• App usage statistics, including features used and time spent in the app
• Storage usage data to provide storage optimization recommendations
• File metadata (such as file size, type, and creation date) for the purpose of organizing and managing your files

1.2 Information You Provide Voluntarily

System Optimization does not require you to provide any personal information to use the app. However, if you choose to contact our support team, you may provide information such as your email address and details about your issue. This information is used solely to respond to your inquiry and improve our support services.

1.3 Information Stored Locally on Your Device

All sensitive information, including files stored in the Privacy Vault, is encrypted and stored locally on your device. This information never leaves your device unless you explicitly choose to share it through other applications. System Optimization employs AES-256 encryption to protect your private files, ensuring that only you can access them through biometric authentication or your chosen passcode.

2. How We Use Your Information

The information collected by System Optimization is used for the following purposes:

• To provide and improve the functionality of the app
• To analyze storage usage and provide optimization recommendations
• To secure your private files through encryption and authentication
• To respond to customer support inquiries
• To develop new features and improve existing ones based on usage patterns

3. Data Retention and Storage

All information processed by System Optimization is stored locally on your device. We do not maintain any servers or cloud storage for your personal data. When you uninstall the app, all data associated with System Optimization will be removed from your device, unless you have explicitly backed up your files using other applications or services.

Usage statistics and non-identifiable information may be temporarily stored in device memory to provide real-time functionality, but this data is not persisted beyond your current session unless necessary for app functionality.

4. Data Security

We take the security of your information seriously and implement industry-standard security measures to protect against unauthorized access, alteration, disclosure, or destruction of your information. These measures include:

• AES-256 encryption for files stored in the Privacy Vault
• Biometric authentication (fingerprint/face recognition) for accessing sensitive features
• Local processing of all data with no cloud synchronization by default
• Granular permission controls to ensure the app only accesses necessary device resources
• Regular security updates to address potential vulnerabilities

5. Third-Party Services

System Optimization does not share your personal information with any third parties. The app may use third-party services for specific functionality, but these services are configured to respect your privacy:

• Payment processing for subscriptions is handled by Apple's App Store, which has its own privacy policy
• No analytics services are integrated that collect personally identifiable information
• No advertising services are included in the app

We encourage you to review the privacy policies of any third-party services you may access through System Optimization.

6. Your Rights and Control

You have complete control over your information when using System Optimization. You can:

• Access and manage your files at any time through the app's interface
• Delete any files stored in the app
• Disable biometric authentication and use a passcode instead
• Revoke permissions granted to the app through your device settings
• Uninstall the app at any time, which will remove all app data from your device

7. Children's Privacy

System Optimization is not intended for use by children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13 without verification of parental consent, we will take steps to remove that information from our systems.

8. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy within the app and updating the effective date. You are advised to review this Privacy Policy periodically for any changes.

9. Contact Us

If you have any questions or concerns about this Privacy Policy or our data practices, please contact us at: xitongyouhua5284@163.com