Listen together,
perfectly in beat.
Open a room, paste a YouTube link, invite your friends. Everyone listens in sync in real time, with a shared chat. No one falls out of beat.
Sync < 1.5s5-10 people / roomShared chat
Why the audio stays smooth
The server doesn't carry the music. Your device streams straight from YouTube.
Everyone streams from YouTube's CDN, so quality depends on your own connection - usually great. Our only job is to keep everyone on the same second.
The server clock is the source of truth. Your device gently drifts into place.
We measure clock offset NTP-style and nudge playback speed instead of jumping the timeline. Small gaps slide back smoothly; only big gaps seek. Your ears barely notice.
From a link to a lively room in three steps.
01
Paste a YouTube link
Create a room, choose who can control the music, then paste the first track's link.
02
Invite your friends
Share the 6-character code. They join, tap once to turn on sound, and that's it.
03
Listen in beat
Play, pause, seek - whoever has control taps, and the whole room follows instantly.