Every file, the output route, levels, battery and storage, checked before doors.
Click in your ears.
Track to the desk.
A backing track and click track app for drummers on iPad. Import a folder of tracks, send the click to your ears and the mix to the desk, then hit a pad. Built so the audio never stops on stage.
iPad only · iPadOS 26 or later · Free to try · One-time unlock

From folder to first count.
There is no session file to rebuild and no sixteen-channel mixer to stare at. Give it the tracks you already use.
- 1
Import the folder.
Drop in WAV, AIFF, M4A or MP3. File names can carry the running order, the tempo and a note for the stage. A folder becomes a setlist, and every track is checked and level-matched on the way in.
- 2
Route it once.
Click Left works out which channel holds the click. Send that to your ears and the backing mix to front of house, once, for every song.
- 3
Hit a pad.
Sixteen songs a page in type you can read from the stool, with the next number armed and the current one lit.


Read the set from the stool.
The waveform shows you where the chorus is. Your notes sit on the tape in front of you, with the time left in the song and in the whole set. A Bluetooth page-turner pedal handles next and play when both hands are busy.
- Large stage text
- Tap or use a pedal
- Auto-advance or arm next
- Click level trim
- Levels matched


Bad files fail on the sofa, not on stage.
Every track is decoded and checked before it can reach a setlist. On stage the current and next songs are already in memory, nothing on that screen touches the network, the database or the disk, and a watchdog restarts the audio engine if it ever stalls.

There is no account, no analytics and no server. Your tracks stay on your iPad.
If the interface is unplugged or a call cuts in, playback stops and the screen says so. It never carries on by itself in the wrong bar.
If the app is force-quit mid-gig, reopen it and it offers the setlist back where you were.

A Y-cable is enough.
On a two-output device, left goes to your in-ears and right goes to the desk. On a larger interface, choose any output for click and one or two for the track.
Live numbers in the same set.
Add a click track for the numbers the band plays live. Set or tap in the tempo and it sits in the running order like any other song, with the same click in your ears.

BAR 4No track. Just click.
96 BPM · 4/4
Try it with a short set.
The free version holds six songs and one setlist. Take it to rehearsal. Put it through the gig rig. When you trust it, one purchase removes the limits.
One payment, and no subscription.
Take it to the next rehearsal.
Click Left is free to try on iPad, and one purchase unlocks every song and setlist.