01
Make it yours.
Create an identity on your device. Save your 24-word recovery phrase somewhere private: it is your way back in.
PEER-TO-PEER VOICE · FROM OSVAULD
A direct line
to your people.
Your device. Their device. Your conversation.
Voice calls without a phone number, account registration or ads.
Pre-release · Android testing is being prepared
THREE STEPS. ONE CONNECTION.
02
Share a code.
Add someone using their QR code or pasted contact code. Compare safety numbers through a trusted channel.
03
Just call.
Calls connect device to device when possible. Encrypted traffic goes through a public iroh relay when a direct path isn't available.
PRIVATE DOESN'T MEAN MYSTERIOUS.
Know what
you're trusting.
Calls are encrypted between your devices. The app has no advertising, analytics or tracking SDKs. The code is open source under GPL-3.0-or-later.
Tinline uses public relay and discovery infrastructure. Peers and network providers can see connection metadata. Contacts and call history are currently local files, not vault-encrypted. Tinline is not an anonymity service.
Read the security limitations ↗A SMALL START. A REAL CONNECTION.
Calling first.
Native Android and desktop apps share one Rust core. Public download links will appear here when testing is ready. Chat, files and groups are development plans—not released features.
Tinline is not an emergency-calling service.