Off-grid - Secure Messenger

No servers. No accounts. No logs. Messages travel encrypted over Bluetooth mesh - works without internet.

Off-Grid is a secure, serverless messenger built for people who take privacy seriously.

Messages travel peer-to-peer over Bluetooth mesh — no servers, no accounts, no logs. When you send a message, it hops through nearby devices to reach its destination. Nothing touches the internet.

SECURE BY · End-to-end encrypted with AES-256-GCM · Zero metadata — no sender, no timestamp, no read receipts stored anywhere
· Messages exist only in RAM — close the app, they're gone
· No account registration, no phone number, no email

MESH NETWORKING
· Works without Wi-Fi or cellular
· Range extends through every device running DataSec nearby
· Location-based channels let you communicate with people in the same area
· Direct encrypted messages to specific peers

ENCRYPTED VOICE CALLS (Pro)
· Real-time P2P encrypted voice calls
· Voice effects — Deep, High, Robot
· No call servers log your conversations

OPERATIONAL SECURITY
· PIN lock with biometric authentication
· Lockout after failed attempts — survives app kill
· Auto identity rotation — randomizes your alias every 4 seconds · Panic wipe

DataSec does not have access to your messages. We cannot read them, hand them over, or be compelled to produce them. There is nothing to produce.

This software is subject to U.S. export control laws (EAR). ECCN 5D002, CCATS Z1894258. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/