RFChat

Quiet field communication.

The radio channel is the chat room. Set your callsign, connect a KISS TNC, and talk fully offline — no internet, no servers, no accounts.

RFChat is an amateur packet-radio group chat client for iPhone and Mac. It exchanges standard AX.25 UI frames through any KISS-compatible TNC — over your local network (KISS-TCP, for example Dire Wolf) or over Bluetooth (BLE KISS TNCs). Messages, rooms, radar positions, and channel data all live on your device.

Support

Getting started, connections, rooms, radar, troubleshooting, and how to reach us.

Privacy Policy

What stays on your device (everything), what goes on the air, and what we never collect.

Terms of Use

Licensing responsibilities, the public nature of radio, and the limits of the service.