Mesh Voice & Chat: bitTalk

BitTalk is your private, local walkie‑talkie for secure voice messaging between nearby iOS devices. Using Apple’s MultipeerConnectivity and no cloud connection, BitTalk delivers real‑time voice messaging over local Wi‑Fi or hotspot — even without internet access.

Perfect for schools, offices, family, or outdoor events, BitTalk works wherever your devices are nearby.

Privacy‑First Communication • Works entirely offline – your voice never leaves the local network • Encrypted local peer‑to‑peer messaging over Wi‑Fi and Bluetooth • No login, no phone number, no email required

One‑Tap Voice Messaging • Push‑to‑talk: Tap, hold, talk, and release to send • Lightning‑fast audio delivery to all nearby devices • Walkie‑talkie feel, without walkie‑talkie hardware

Nearby Device Discovery • Devices automatically discover each other on the same Wi‑Fi or Bluetooth • Bluetooth Mesh‑Style Range Extension (planned for a future free update) • Live peer list with real‑time connection status

Completely Free All current and planned features in BitTalk are completely free. There are no in‑app purchases, subscriptions, paid upgrades, or hidden costs.