Cerqo: Offline Chat

Chat with people nearby when signal disappears. Send messages, photos, voice notes, and files over Wi-Fi and Bluetooth with no internet, no phone number, and no servers.

Cerqo is the nearby offline chat app for moments when signal disappears.

Send messages, photos, voice notes, and files to people around you using Wi-Fi and Bluetooth. No internet connection, no phone number, and no servers in the middle.

Cerqo is built for real-world situations where traditional messaging becomes unreliable:

Flights and Airplane Mode Travel without roaming Trains and subways Festivals and crowded events Campuses, conferences, and local meetups Any place with weak or overloaded mobile service WHY CERQO

Chat with nearby people without internet Share photos, voice notes, and files Start private conversations in seconds Create group chats for local coordination Keep messages on participating devices Use encrypted peer-to-peer connections Add your name and optional seat or location note so people can recognize you nearby HOW IT WORKS

Open Cerqo on both iPhones Keep Wi-Fi and Bluetooth on Open Nearby Tap Connect Start chatting NO ACCOUNT. NO CLOUD. NO EXTRA SETUP. Cerqo is designed to be simple when you need it most. You do not need to create an account, add a phone number, or rely on mobile coverage just to start a conversation with someone nearby.

Whether you are on a flight, underground, traveling abroad, or in a packed crowd, Cerqo helps you stay connected when the internet does not.