ENCRYPSYS

Obsidian Code

About this app

ENCRYPSYS is an end-to-end encrypted messenger built for people who care about real privacy.

Every message, voice note, and voice call is encrypted on your device before it leaves — and only the person you're talking to can decrypt it. Your private keys never leave your phone. Not us, not your network operator, and not anyone with access to the server can read your conversations.

KEY FEATURES

True end-to-end encryption
Messages are encrypted using RSA-2048 and AES-256-GCM. Your private key is generated on your device and stored in the secure Android Keystore it never touches our servers.

Encrypted text messages
Send messages that only the recipient can read. No metadata harvesting, no message scanning.

Encrypted voice messages
Record and send voice notes with the same end-to-end protection.

📞 Encrypted voice calls
Real-time encrypted voice calls over WebRTC, with our own TURN server for reliable connections.

Push notifications
Get notified instantly when a message arrives — without exposing message content to Google.

Keys you control
Your encryption keys are yours alone. Lose your phone? Your conversations stay private. We cannot recover your messages — and that's the point.

WHY ENCRYPSYS

We built ENCRYPSYS because real privacy shouldn't require trusting a company. Other "encrypted" apps still hold the keys, log metadata, or scan content. ENCRYPSYS is designed so that even if our servers were compromised, your messages would remain unreadable.

What’s new

v1.5.1 — Reliability hotfix
• Fixed incoming-call notifications when app is backgrounded or closed.
• Caller name/email now shows correctly during calls.
• Fixed PiP, Compose-state, and audio-routing deprecations.
• Improved Firestore identity security rules.
• Call notifications now dismiss correctly after calls end.
• Fixed createdAt resetting on login.