Secure - Messenger

Secure Legion

About this app

Talk Freely — Secure Communication

Secure is a communication app built for people who want their conversations to stay private. Messages travel directly between devices over the Tor network — there’s no central server to breach, seize, or shut down.

• Send text, voice, and group messages with end-to-end encryption. No phone number, email, or account required — your identity is a key generated on your device and destroyed when you uninstall.

• Built to outlast tomorrow’s threats. Secure uses post-quantum encryption to help protect today’s conversations against the computers of the future.

• Forward secrecy by default. A chain-key ratchet ensures new keys are constantly derived, so past messages remain protected even if a current key is compromised.

• Add contacts by scanning a QR code. No discovery network, no contact uploads, and no third-party visibility into your connections. QR identities rotate to prevent tracking and reuse.

• No exit nodes. Secure uses Tor hidden services for direct peer-to-peer communication, keeping traffic within the Tor network.

• Secure Vault. Lock sensitive files behind an additional layer of protection, accessible only on your device.

• Duress protection. Use a secondary PIN to quickly secure or wipe sensitive data and send SOS distress alerts to your chosen contacts.

• Mesh backup & recovery. Restore contacts through a decentralized mesh network — no central account or server required.

• Reply quotes, reactions, stickers, and GIFs. Set messages to self-destruct for conversations you want gone.

• No ads. No trackers. No analytics. Metadata-resistant by design — Secure only communicates with your contacts.

Secure is currently in open testing. Feedback is welcome through the in-app support channel.

For support questions or more information, visit https://securelegion.org/

follow us on Twitter @SecureLegion

Privacy policy: https://securelegion.org/privacy

What’s new

- Improved message delivery after reconnecting to the network
- Faster retry for pending messages after Wi-Fi or mobile data changes
- Improved Tor health recovery
- More reliable sent and delivered status updates
- Improved app UI and visual polish
- Improved stability when sending multiple messages quickly