Riddiments — Drum Practice

Riddiments is a rhythm instrument for your pocket — a practice tool with the precision of a metronome and the expressiveness of a drum machine.

Most metronomes give you one click. Riddiments gives you up to four independent rhythmic voices, each with its own time signature, sound, and feel — all locked to a single tempo. Different time signatures don't drift apart; they interlock into polyrhythm. It's the difference between counting along and actually hearing how the parts fit together.

SEE THE BEAT, NOT JUST HEAR IT
Three visualizations, one tap to switch between them:
• Circular — a beat wheel with a playhead sweeping the ring. The signature view.
• Waterfall — notes rise toward a NOW line, so you can read what's coming.
• Grid — a clean step sequencer with beat gaps and proportional spacing.

BUILD REAL TECHNIQUE
• Practice mode: set a timed session, a count-in, and automatic tempo progression to push your speed up gradually.
• 18 built-in percussion voices — snare, kick, hi-hats, toms, claves, and more.
• Per-row swing, volume, and mute. Tap an impact pad to drop a voice in or out, live.
• 40+ built-in patterns across rudiments, rolls, and grooves to start from.

MADE TO LIVE ON A STAND
Every control works while you play. Tempo, transport, session time, and mute state stay readable from drumstick distance. Save your own patterns, and your last session is always waiting when you reopen the app.

Designed in the spirit of good tools: useful, honest, and quiet until you need it.

Universal — one app for iPhone, iPad, and Mac.