Flight Mode Chat FAQ

Flight Mode Chat creates a decentralized mesh network using Bluetooth LE. Each phone connects directly to nearby devices, creating a web of connections that relay messages peer-to-peer. No internet, no servers—just direct phone-to-phone communication.

Yes! All messages are end-to-end encrypted and never touch corporate servers. Your conversations stay between you and your contacts—no data collection, no tracking, complete privacy.

Bluetooth LE typically reaches 30-100+ meters depending on conditions. The mesh network extends that range as more people connect—each phone acts as a relay, expanding the network outward.

Send text messages, images, voice notes, files, and contacts. Share everything you would in traditional messaging apps—all through decentralized peer-to-peer communication.

Yes! Create private encrypted conversations with specific people or join public channels for community discussions. All conversations remain encrypted regardless of group size.

Enable Airplane Mode but keep Bluetooth on. Flight Mode Chat uses Bluetooth mesh instead of cellular or WiFi. Chat with passengers nearby without WiFi or cellular—completely offline and compliant with flight regulations.

Perfect for festivals! When cell towers are overloaded or unreliable, Flight Mode Chat's mesh network provides instant communication within Bluetooth range. No data charges, no service disruptions.

Only the intended recipient. Your messages are end-to-end encrypted, never stored on servers, and never visible to your ISP, network operators, or app developers. Complete privacy.

Yes! Since it doesn't use cellular or internet, there are no roaming charges or international connectivity issues. Use it anywhere Bluetooth works—perfect for international travel.

The mesh network automatically reroutes around disconnected devices. Other nearby users relay your messages through alternative paths, so communication continues as long as there's a connected path to your recipient.