Protect your privacy with on-device AI. No data uploads, 100% local processing.
- 🔒 Privacy-First: All processing happens on your device. Nothing is uploaded.
- 🤖 AI-Powered: MobileBERT model for intelligent spam detection
- 📞 Call Blocking: Automatically screen and block spam calls
- 💬 SMS Filtering: Detect and filter junk messages
- 🔄 Cloud Sync: Backup your blocklists securely (Premium)
- ⚡ Fast Performance: <500ms response time
| Version | Size | Download |
|---|---|---|
| Google Play (Firebase) | 24.1 MB | Download |
| F-Droid (Pure Open Source) | 15.98 MB | Download |
- Download and install JingHu
- Grant necessary permissions (Phone, SMS)
- Enable call screening in your phone settings
- You're protected!
- Language: Kotlin
- UI: Jetpack Compose
- ML: TensorFlow Lite (MobileBERT)
- Database: Room + SQLCipher
- Architecture: MVVM + Clean Architecture
- Core call & SMS blocking
- On-device AI model
- Community-based spam reporting
- Multi-language support
- Advanced analytics
We welcome contributions!
This project is licensed under the GNU General Public License v3.0.
- Website: https://qclb.com
- Privacy Policy: https://qclb.com/privacy
用端侧AI保护您的隐私。无需上传数据，100%本地处理。
- 🔒 Privacy-First: All processing happens on your device. Nothing is uploaded.
- 🤖 AI-Powered: MobileBERT model for intelligent spam detection
- 📞 Call Blocking: Automatically screen and block spam calls
- 💬 SMS Filtering: Detect and filter junk messages
- 🔄 Cloud Sync: Backup your blocklists securely (Premium)
- ⚡ Fast Performance: <500ms response time
| Version | Size | Download |
|---|---|---|
| Google Play (Firebase) | 24.1 MB | Download |
| F-Droid (Pure Open Source) | 15.98 MB | Download |
- Download and install JingHu
- Grant necessary permissions (Phone, SMS)
- Enable call screening in your phone settings
- You're protected!
- Language: Kotlin
- UI: Jetpack Compose
- ML: TensorFlow Lite (MobileBERT)
- Database: Room + SQLCipher
- Architecture: MVVM + Clean Architecture
- Core call & SMS blocking
- On-device AI model
- Community-based spam reporting
- Multi-language support
- Advanced analytics
This project is licensed under the GNU General Public License v3.0.
- Website: https://qclb.com
- Privacy Policy: https://qclb.com/privacy
Made with ❤️ by the JingHu Team