ZZZ Lifeline Mesh

By SMOLT STAGE, K.K. on AppTrack Ninja.

ZZZ Lifeline Mesh is a serverless, offline BLE mesh communication tool for disasters. Even when cell towers and networks are down, nearby devices connect directly over Bluetooth and relay (mesh) messages to one another. Features: - SOS and safety ("I'm OK") beacons: broadcast to nearby devices with one tap, optionally attaching your location - One-to-one and group chat with end-to-end encryption (Ed25519 signatures + X25519 key agreement + AES-GCM) - Store-and-forward delivery: messages reach recipients later via relays even if they are out of range now - Pre-registered contacts: register fam…

Categories: Social Networking, Utilities

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