Last updated: April 27, 2026
This Privacy Policy explains how we collect, use, and protect your information when you use this app.
1. Information We Collect
We may collect the following types of information:
Browser metadata such as the number of open tabs and bookmark structure, processed locally on your device and not transmitted to our servers
URLs of bookmarks and saved pages, used solely to identify duplicates or broken links on-device
Device information such as OS version and app version for diagnostic purposes
2. How We Use Your Information
We use collected information to:
Identify and remove duplicate or broken bookmarks
Organize and archive web pages and URLs
Improve app performance and detection accuracy
Respond to support requests
3. Data Storage and Retention
We do not sell your personal data. Browsing metadata and bookmark data are processed entirely on your device and are not stored on our servers. Aggregated, anonymized usage data may be retained to improve app performance.
4. Third-Party Services
We may use third-party services for analytics or crash reporting. These services may collect anonymized usage data in accordance with their own privacy policies. We do not share personally identifiable information with third parties for advertising purposes.
5. Children's Privacy
This app is not directed at children under 13. We do not knowingly collect personal information from children under 13.
6. Your Rights
Depending on your jurisdiction, you may have rights to access, correct, or delete your personal data. To exercise these rights, contact us at the address below.
7. Security
We implement reasonable technical and organizational measures to protect your information. However, no method of transmission or storage is completely secure.
8. Changes to This Policy
We may update this Privacy Policy at any time. Continued use of the app constitutes acceptance of the updated policy.
9. Contact Us
Contact us at: junkcleaner@163.com