Description
OSHI - Secure Mesh Messenger
Send messages without cellular data or WiFi. OSHI creates encrypted peer-to-peer connections using Bluetooth and local networks. Your conversations stay private with military-grade encryption.
HOW IT WORKS
OSHI builds a mesh network between nearby devices. Messages hop from phone to phone until they reach their destination. No servers store your data. No company reads your chats.
PERFECT FOR
Festivals and concerts where networks fail
Subway commutes without signal
Remote hiking and camping trips
Travel abroad without roaming
Emergency situations and disasters
Privacy-conscious communication
KEY FEATURES
Offline Messaging
Chat when traditional networks are down. OSHI finds alternative paths through nearby devices.
End-to-End Encryption
Double Ratchet protocol with perfect forward secrecy. Even if keys are compromised, past messages stay secure.
Zero Data Collection
No phone number required. No contact uploads. No message storage on external servers.
Mesh Network Technology
Automatic peer discovery. Messages relay through multiple hops. Range extends with more users nearby.
Group Chats
Create secure group conversations. All participants benefit from mesh networking.
Media Sharing
Send photos, videos, voice messages, and documents. All encrypted, all offline-capable.
Self-Destructing Messages
Set timers for automatic deletion. Control how long messages exist.
WHY CHOOSE OSHI
Traditional messengers depend on internet infrastructure. When networks fail, communication stops. OSHI continues working through device-to-device connections.
Unlike centralized apps, OSHI cannot be shut down or censored. There are no servers to block, no companies to pressure, no single points of failure.
Your privacy is not our business model. We do not sell data because we do not collect it.
TECHNICAL SPECIFICATIONS
AES-256 encryption
X25519 key exchange
Double Ratchet protocol
Bluetooth Low Energy connectivity
Local network discovery
Peer-to-peer architecture
Download OSHI today and experience truly private, resilient communication.