Cyber Phone

A privacy-first replacement for your default Phone and SMS apps, hardened with mesh networking that keeps you connected when the grid doesn't. Modern messaging apps are bloated with trackers, analytics, and cloud dependencies. Cyber Phone strips it back: no Google Play Services, no analytics, no cloud lock-in. Just a powerful dialer and messenger built for users who own their data. 📞 A Real Phone & SMS Replacement Rich dialer and in-call UI Integrated system contacts with in-app editing Caller ID enrichment via local libphonenumber — no lookup servers Full call history and call log 🛡️ Signal Over Noise Automatic SMS sorting: Main / OTP / Spam Neighbor-spoofing protection and regex filtering Optional community blocklists Optional on-device AI spam classifier — nothing leaves your phone Spam notifications suppressed by default 🔐 Cryptographic Autonomy End-to-end encrypted SMS with local key generation Keys stored in your contacts — fully editable, no central key servers, no accounts 📡 Off-Grid Mesh Networking Powered by the Reticulum Network Stack: Seamless switching between cellular and mesh, with optional fallback mode Routes messages over LoRa and Wi-Fi Stays online when ISPs and cell towers don't Persistent status notification when mesh is active; stop it anytime ₿ Native Bitcoin & Lightning Wallet Built-in BTC + Lightning with federation-aware backend switching Fedimint e-cash transfers across encrypted SMS and mesh channels Pay/request flows integrated with your contact list Encrypted, passphrase-protected wallet backups and restore 🚫 Privacy by Subtraction No Google Play Services No analytics SDKs No cloud dependencies No background telemetry All network-backed features are opt-in and disabled by default. Take back your dialer. Take back your inbox.