the app
yen.bio on your computer.
your chats, calls and page in their own window, for Mac, Windows and Linux. free, like the rest of it.
version 1.0.2
always there
close the window and it stays in your menu bar or tray, so calls and messages keep coming.
your unread count
on the dock or the taskbar, and notifications that open the chat when you click them.
share your screen
pick a window or your whole screen in a call, from a picker made for it.
its own window
no tabs to lose. it remembers its size and where you left it.
every download
version 1.0.2, 2026-10-22.
Mac
- Mac with Apple silicon (M1 and later)yen.bio-1.0.2-arm64.dmg · 104 MB
- Mac with an Intel chipyen.bio-1.0.2.dmg · 109 MB
open the file and drag yen.bio into Applications. if macOS says it’s damaged, it isn’t — Apple hasn’t signed this build yet. paste this in Terminal, then open the app: xattr -cr /Applications/yen.bio.app
Windows
run the installer. if Windows says it protected your PC, choose more info, then run anyway.
Linux
make the file runnable (right-click > properties > allow executing, or chmod +x), then open it.