Wifi-Communicator

Turn nearby phones into a full-duplex Wi-Fi walkie-talkie. No server, no internet — your voice stays on your own network.

WifiCommunicator — your phones, one channel.

Turn the phones around you into a walkie-talkie and intercom system over your local Wi-Fi. Open a channel, and everyone on the same network can talk hands-free in real time — full-duplex, like a phone call, not push-to-talk. There's no server, no account, and no internet connection required. Your voice stays on your own network.

Perfect for the workshop, the house and garden, a boat or campsite, events, warehouses, or anywhere a group needs quick, reliable voice contact without phone numbers or data.

WHAT IT DOES • Walkie-talkie & intercom over Wi-Fi — talk to nearby phones instantly • Full-duplex voice — speak and listen at the same time • Named channels — create your own or join one that's already on the network • Multiple people per channel — everyone hears everyone (group talk) • Live "who's speaking" indicators

SMART & HANDS-FREE • Auto-answer: keep a channel on standby and join automatically when someone starts talking (while the app is open) • Pin a channel to join it the moment you open the app • Background audio keeps an active call running when the screen locks

CLEAR AUDIO • Selectable speech detection to cut out background noise — choose Standard or Adaptive to suit your environment • Automatic switching to headphones — plug in wired or connect Bluetooth and the audio follows; unplug and it switches back • Output to speaker, earpiece, Bluetooth, or wired headset • Low-latency mode for snappier conversations and loud mode for noisy surroundings

PRIVATE BY DESIGN • Everything is peer-to-peer on your local network — nothing is sent to the internet • No sign-up, no phone number, no cloud • Protect a channel with a PIN (only a salted hash is ever stored or shared)

Open a channel and start talking.