SassyTalk

SassyTalk is a push-to-talk walkie-talkie that encrypts everything end-to-end. Your voice never touches a server in plaintext. No accounts, no sign-up, no tracking.

HOW IT WORKS
Scan a QR code to join a channel. Hold the button to talk. That's it.

Your voice is encrypted with AES-256-GCM on your device before it leaves. Only devices with the same session key can decrypt it. The relay server is a blind forwarder -- it cannot listen.

TWO WAYS TO CONNECT

WiFi multicast: Same network, zero infrastructure, instant
Cellular relay: Across networks, over cellular, encrypted through Cloudflare
Both run simultaneously. If WiFi drops, the relay keeps going. No interruption.

8 CHANNELS, 3 SUBCHANNELS EACH
Organize your team across channels. Each channel has its own encryption key. Channel isolation is enforced by cryptography, not trust.

ON-DEVICE TRANSCRIPTION
Whisper AI runs entirely on your phone. Speech is transcribed locally -- no audio is sent to any cloud transcription service. Get background notifications when someone speaks.

REPLAY MESSAGES
Missed something? Tap play on any transcription entry to hear it again from the audio cache.

WHAT WE DON'T DO

No accounts or registration
No cloud storage of your voice
No analytics or tracking SDKs
No ads
No contact list access
No location tracking
PERMISSIONS EXPLAINED

Microphone: Push-to-talk voice capture
Camera: QR code scanning for session auth
Bluetooth: Peer discovery
Internet: Cellular relay connection
Foreground Service: Keep the radio on when screen is off
SECURITY

AES-256-GCM end-to-end encryption
Per-channel encryption keys
QR-based key exchange (no server sees your key)
Screenshot and screen recording blocked in-app
Blind relay (server cannot decrypt your audio)
On-device transcription (Whisper, never cloud)
Built by Sassy Consulting LLC.