KingMetronome: Rhythm Trainer

Polyrhythms & Sight Reading

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

15 modules made by a drummer: Creator, polyrhythms, rhythm reading, metric modulation, claves & more. One-time payment — no subscriptions, no ads. Your metronome doesn't train you. It just clicks. KingMetronome is a rhythm training lab for drummers and serious musicians: polyrhythms, sight-reading, metric modulation, claves, displacement and more specialized modules. One-time payment, no subscriptions, no ads. 11 SPECIALIZED MODULES: Metronome, Rhythm Reader, Claves, Negative Space, Timing Test, Adaptation, Amalgams, Displacement, Polyrhythms, Metric Modulation, Tap Trainer. PLUS 3 PREMIUM ADD-ONS: - Elastic Phrase — Phrases with gradually changing tempo - Polymeter — Two time signatures playing simultaneously - Microrhythm Masterclass by Malcolm Braff — Infinite phrasing slider between straight pulse and grooved feel WHAT MAKES IT DIFFERENT: ◆ MICRORHYTHM MASTERCLASS — Built around Malcolm Braff's General Theory of Rhythm. The infinite zone between straight and grooved that no other app has. ◆ TIMING TEST — Find out how precise you are, down to the millisecond. ◆ NEGATIVE SPACE — The metronome disappears for 1, 2 or 4 bars. Can you hold the tempo alone? ◆ POLYRHYTHM TRAINER — 3:2, 4:3, 5:4, 7:5. Hear them, feel them, master them. ◆ AMALGAMS — Additive rhythms (4+3, 3+3+2). Hypnotic and addictive. ◆ METRIC MODULATION BUILDER — Build any tempo equivalence you can imagine. ◆ TAP TRAINER — Tap along to find your average tempo and consistency. KEY FEATURES: - Works 100% offline - Premium audio samples - Available in English, Spanish, French - Odd meters (5/8, 7/8, 9/8, 11/8, 13/8) and Balkan presets - Swing/Feel slider on every module - One-time purchases. No subscriptions. No ads. BUILT FOR: Drummers, percussionists, guitarists, bassists, pianists, music students, teachers — anyone tired of "good enough" timing. PRICING: Core metronome + several modules = FREE Full Premium unlock + optional add-ons = one-time purchases. "Most metronome apps are built by developers. This one was built by a musician who actually practices." Download KingMetronome. Your timing will thank you.

Ratings & Reviews

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Elastic Phrase: new Song Mode to chain phrases (A/B/C/D) with repeats, plus WAV audio export. Metronome: cleaner sound and a new Inner Pulse practice mode (hear only the "1" to train your internal timing). Creator: ties, mixed time signatures and preset saving. Better offline performance and several fixes.

Version 10.3

The developer, Martin Moroni, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Martin Moroni
    Size
    • 25.4 MB
    Category
    • Music
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Premium Unlock $9.99
    • Microrhythm Masterclass $9.99
    • Polymeter $1.99
    • Elastic Phrase $3.99
    • Learn More
    Copyright
    • © 2026 Martin Moroni
  • Developer Website
  • Privacy Policy

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