CallSecure: Privacy-secure

CallSecure Privacy + security of your incoming call: it will handle the call with three different modes: Normal, Family, and Emergency. It only allows calls from numbers stored in the device contacts or configured in the modes, but emergency calls will ring through. The user can also see the analytics of the application working on the incoming calls. ## 📋 Call Modes ### 1. **Normal Mode** - Standard call handling - Whitelist/Blacklist filtering - Spam detection active ### 2. **Family Mode** - Only family contacts allowed - Emergency contacts always ring through - Other calls silenced or queued - Automatic activation via GPS (premium) ### 3. **Emergency Mode** - All emergency contacts ring through with priority - Only emergency numbers bypass restrictions - Maximum alerts for critical calls ## 🔒 Privacy & Security Model ### **On-Device Processing** All sensitive data processing happens locally on your device: ### **Data Never Leaves Your Device** - ✅ Call logs stored locally in SQLite database - ✅ Contact lists never synced without consent - ✅ AI spam detection runs on-device using TensorFlow Lite - ✅ No analytics by default (opt-in only) - ✅ No personal data collection