

ROOM-39
ROOM-39 is a privacy-preserving, security-focused social platform built on a zero-knowledge architecture. Unlike standard messengers, ROOM-39 is designed under the principle that privacy is enforced by mathematics, not trust.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Android
- Android Tablet
Features
Properties
- Privacy focused
Features
- End-to-End Encryption
- Biometric Authentication
- Self Destructing Messages
- Progressive Web App
- Stealth mode
Tags
- group-calls
- File Sharing
ROOM-39 News & Activities
Recent activities
- DazzlingSpree added ROOM-39 as alternative to Rakuten Viber
- DazzlingSpree added ROOM-39
ROOM-39 information
What is ROOM-39?
ROOM-39 is a privacy-preserving, security-focused social platform built on a zero-knowledge architecture. Unlike standard messengers, ROOM-39 is designed under the principle that privacy is enforced by mathematics, not trust. The system is engineered so that even the operator cannot access user content.
Key Features:
Zero-Knowledge Encryption: All messages, files, and calls are encrypted on the device (AES-GCM 256-bit) before transmission.
Ghost Protocol (Stealth Mode): The app disguises itself as a fully functional scientific calculator. Access the secure terminal only by typing a specific PIN.
Duress & Decoy Pins: Set a secondary PIN that wipes local data or opens a decoy account if forced to unlock your device.
Biometric Bio-Vault: Hardware-backed authentication (WebAuthn) ensures only you can access the vault.
Social Features: Includes secure Channels, Direct Messages (DMs), and Group Voice/Video calls.
Cross-Platform: Available on Android and as a Progressive Web App (PWA) for iOS and Desktop.




