An opinionated metronome and sticking-pattern tool. Built for drummers who measure their growth in BPM, not in subscriber counts.
Web Audio scheduler running at ±2ms over a 10-minute session. Quarter, 8th, 16th. Tap-tempo on a 4-tap rolling average. The downbeat is always accented so you never get lost in the bar. No subscriptions, no in-app purchases, no popovers.
R, L, or rest — at 4, 6, 8, 12, 16, 24, or 32 notes per bar. Pair two bars together for longer phrases. As you build, the staff renders live with proper beams, stems, and noteheads. Save patterns into your own sets or pull from a growing library of rudiments.
Every session is logged: which patterns you ran, what tempo, how long. Your max BPM is tracked per pattern, week by week. Set a goal tempo and watch the bar fill. A 16-week heat strip on your profile shows the practice you put in.
We don't optimize for engagement. Just for the BPM you couldn't hit last month.
"Three months in and my paradiddle max climbed from 96 to 132. The chart doesn't lie."Marcus K. · session drummer · Brooklyn
"Finally a metronome app that doesn't feel like a slot machine. One job, done right."Ananya R. · jazz drummer · London
Have an invite? Punch in the code and pick a username. Don't have one? Tell us what you practice and we'll get back to you in days, not months.