One room. Every device in control.
BallroomSync turns a studio full of phones, tablets, and desktops into a single music player. Drive class music from your phone while the studio sound system plays from the master device — every screen shares the same queue, controls, and now-playing state.
One output,
many remotes.
The active master device owns audio playback, so the room sounds clean through the studio system instead of echoing from every phone. Streaming sources play from the master while every other screen shows the live now-playing state — and any device can take over with one tap.
Built like a
studio console.
Everything an instructor needs mid-class, and nothing that gets in the way of running it.
Shared rooms
Every device in a room sees the same queue, the same now-playing, the same controls. Co-control playback from anywhere in the studio.
RoomsOne master device
Pick which device drives the speakers. The rest mirror it for control and visibility, and can take over when you promote them.
AudioShared control
Queue edits, transport buttons, BPM changes, and playback status flow through the room so every controller stays current.
SyncFolder-tree library
Organize tracks the way you think — nested folders per dance, per level, per class. Share whole folders or your whole library, read-only or read-write.
LibraryPlaylists with fades
Schedule a class as a timeline: per-song fade-in, fade-out, breaks, and filler between tracks. Set it once, run it every week.
SchedulingBPM & tempo control
Automatic BPM detection plus pitch-preserving speed control. Set a target tempo per folder and every track snaps to it — without sounding chipmunked.
TempoSpotify & YouTube
Pull in tracks from Spotify and YouTube alongside your uploads. Streaming sources play from the master device with full metadata everywhere.
SourcesCross-platform
One app on Windows, Android, iOS, and macOS. Sign in with Google or Apple and your library follows you to every device.
PlatformsScan. Drive.
Dance.
From walking in to first beat in seconds — no cables to plug in, no laptop to babysit.
Scan the room QR
The studio desktop shows a QR code. Scan it from your phone to join the room and become a controller instantly.
Drive from your phone
Build the queue, set tempos, hit play. Big thumb-reachable transport controls designed to be read from across the floor.
The studio plays
Audio comes out of the studio's sound system while every other device stays in control. Hand the master role over at any time.
Uploaded tracks play in lockstep. The sync engine targets five milliseconds or less between devices on your studio network — tighter than a single video frame.
One clock, one room, every speaker on the same beat.
Get
BallroomSync.
Free to download. Sign in with Google or Apple and you're running music in under a minute.