BeatSeq: Drum Sequencer

BeatSeq is a 16-step drum sequencer for Apple Watch and iPhone.

Build beats on your wrist. Edit on your phone. Export to your DAW.

THE RADIAL SEQUENCER Your 16 steps wrap around the watch face. Tap any step to fire it. Turn the crown to set BPM. Swipe between 9 voices — kick, snare, hi-hat, tom, crash, clap, rim, bell, and sampler.

PER-STEP CONTROL Hold any step to go deeper. Set ratchet (×2/×3/×4 sub-hit rolls), probability gate (100/75/50/25%), or accent — per step, per voice.

4 BANKS · SONG MODE Each drum gets 4 independent banks — A, B, C, D — each with its own pattern and length. Chain up to 8 banks in Song Mode to build a full arrangement.

7 GROOVE PACKS Jungle, house, garage, Euclidean, and more. Generate a full kit or drop individual voices in. Play it as-is or use it as a starting point.

9-VOICE MIXER Dial in volumes on the iPhone or straight from the watch.

EXPORT WAV, stems, or MIDI. One tap, straight to your DAW.

SYNC Build on your watch. Sync to iPhone. Export and go.

Designed for beatmakers, producers, and anyone who wants to sketch ideas anywhere — then take them further.