Metronome IKI
A free metronome right here in your browser — and a studio-grade app on your phone: polyrhythms, tuner, arranger, playlists, MIDI and AI score scan.
Free metronome — try it nowInteractive demo — the real Metronome IKI app. The full version adds polyrhythms, subdivisions, custom sounds and much more. Get it →
Made by IKI Records — a record label, for musicians on stage and in the studio.
Available on iPhone, iPad and Mac — Android coming soon.
A quick look at Metronome IKI in motion.
What you unlock when you take Metronome IKI with you.
Sample-accurate audio engine. Set the tempo by tap, drag or steppers, layer polyrhythms and subdivisions, then add bar-level randomization to train your inner clock.
Downbeat, beat, poly and subdivision — each with its own sound and volume. Pick from drum kits, claves and percussion, or import your own WAV samples.
Build intro, verse, chorus and bridge — each section with its own tempo, signature and clave. 30+ authentic claves: Son, Rumba, Bossa Nova, Aksak 7/8, 11/8…
Organize your songs with BPM and signature per track, switch instantly, and drive the whole set over MIDI for live shows.
Cent-accurate YIN pitch detection with presets for guitar, bass, ukulele and violin — Standard, Drop D, Open G, DADGAD and more.
Snap a photo of sheet music or a setlist: tempo, signature and structure are extracted automatically. Your images are never stored.
Everything in the full app.
True polyrhythm engine — 3:2, 4:3, 5:4, 7:5 or custom, with per-layer sound and volume.
Play N bars, mute M — the classic inner-clock workout, plus random sounds and velocity.
Play naturally and let the mic detect your tempo in real time, with instrument presets.
MIDI clock in/out with drift compensation, plus per-track program changes for hardware rigs.
Save BPM, sounds, volumes, polyrhythm and randomize state as one recallable scene.
Photograph a score or setlist and the app sets itself up. Powered by Gemini Vision.
The core metronome and tuner are free. Pro unlocks polyrhythms, randomize, arranger, unlimited playlists, mic tempo, MIDI clock and AI scan — with a 7-day free trial.
Free on the App Store — take your time with you.