SMRTR TechJul 6, 2025Hacker News

Bitchat – A decentralized messaging app that works over Bluetooth mesh networks

SMRTR summary

BitChat is a decentralized messaging app using Bluetooth mesh networks for secure, serverless communication. It offers end-to-end encryption, room-based chats, and privacy features without requiring internet or phone numbers. The app supports iOS and macOS, utilizing advanced encryption and performance optimizations for efficient, private messaging in offline environments.

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