Cerqo: Offline Chat

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.