Available now
Android
Install Josi CE from Google Play. Connect it to your Josi server during setup.
Get it on Google PlayNative apps
Take Josi with you.
Connect to your own Josi server from the devices you already use. Android, Windows, macOS, and Linux are available now. iPhone and iPad are next.
You need a Josi server first. The native apps are clients for Josi CE. They connect to your server and use the same account, conversations, memory, and tools.
Choose your platform
Download what is ready. See what is next.
Only publicly released builds get download buttons. Revolutionary, we know.
Coming soon
iPhone and iPad
The iOS app is in release preparation. The App Store button will appear here when the public release is approved.
Available now
macOS
Signed, notarized, and Gatekeeper-verified builds for Apple Silicon and Intel Macs.
Available now
Windows
Public-trust signed and Microsoft-timestamped installer for 64-bit Windows.
Download for Windows
Available now
Linux
Choose an AppImage or Debian package for x86_64 or ARM64 Linux.
Before you open the app
Your server is Josi's home.
A native app does not create another assistant or another data store. It securely connects to the Josi CE installation you control.
1. Install Josi CEUse the browser-based installer on the computer that will run your assistant.
2. Copy your Josi URLChoose the Public URL or Tailscale address shown by your server.
3. Connect the appPaste the URL, verify it, then sign in with your existing Josi account.