Secure Chat

End-to-end encrypted messaging and voice calls. Private by design — your conversations stay yours.

E2E Encrypted
Signal Protocol. Nobody can read your messages — not even the server.
Voice Calls
Crystal-clear encrypted calls. Peer-to-peer, no middleman.
Group Chats
Encrypted group messaging with Sender Key protocol.
Photos & Voice
Share encrypted photos and voice notes instantly.
Download for Android
Download Secure Chat
arm64 · 33 MB · Works on Samsung, Pixel, OnePlus, and most modern phones.
Older phone? Try armv7
Other architectures:
armv7 (32-bit) x86_64 (emulator)
1
Download the APK file using the button above.
2
Install — tap the downloaded file. If Android warns about "unknown apps", allow it. This is normal for apps outside the Play Store.
3
Sign up with your email. Ask the person who invited you for the 6-digit code.
4
Add contacts — go to Profile, copy your share code, and exchange it with the people you want to chat with.