Last Updated: [June 28, 2025]
Clean Master(referred to as "we," "us," or "our") respects and protects user privacy. This policy explains how we collect, use, store, and share your information, as well as your rights regarding your data.
1. Types of Information Collected
We only collect necessary information to provide app functionality:
Device Information: Brand, model, OS version (for compatibility optimization)
Storage Data: Scanned cache/junk file sizes (analyzed locally, content not uploaded)
Usage Data: Cleaning frequency, feature usage (anonymous statistics via Google Analytics)
We do NOT collect:
⚠ Personal file content (e.g., photos/videos/documents)
⚠ Sensitive information (e.g., contacts, SMS, call logs)
2. How We Use Information
Provide core features (e.g., junk cleaning, memory boosting)
Improve product experience (e.g., optimizing scan algorithms)
Analyze anonymous usage statistics (via Google Firebase)
3. Data Sharing
We do not sell or share personal data, except in these cases:
Legal requirements or regulatory investigations
Third-party services (e.g., Google AdMob SDK, following their policies)
4. Data Security
All data transfers use SSL encryption
Locally scanned data is deleted immediately after analysis
Regular security audits
5. Your Rights
Withdraw ad-tracking permissions via device settings
Request deletion of statistical data via in-app feedback
Disable "Anonymous Usage Statistics" (Settings → Privacy)
6. Policy Updates
Major changes will be notified via in-app announcements or our website. Continued use constitutes acceptance of the revised policy.
7. Contact Us: kelvinojeho@gmail.com