Polytactus Metronome

Polyrhythm & subdivision beats

$1.99 · Designed for iPad. Not verified for macOS.

Every subdivision at your fingertips — quarters to 16ths, triplets, and any tuplet from 2 to 16. One purchase. No ads, no subscriptions. Polytactus Metronome is a precision metronome built around one idea: hear every layer of the beat at once. MIX YOUR SUBDIVISIONS Six independent click tracks — accent, quarter, eighth, sixteenth, triplet, and a free n-tuplet (2–16) — each with its own volume slider and tone. Blend quarters with triplets, add a 5-tuplet on top, or isolate just the accents. Your rhythm, your mix. BUILT FOR REAL PRACTICE • Tempo 30–300 BPM: dial, ± buttons, direct number entry, or tap tempo • Time signatures from 1/2 to 16/16, with automatic compound-meter accent grouping • A/B alternation: switch sounds every beat or every bar to sharpen your inner clock • Count-in and auto-stop after a set number of bars • Visual mode: a swinging needle and screen-edge pulse you can follow with sound off CLEAN, FAST, YOURS • Full-screen layout in portrait and landscape, on iPhone and iPad • Interactive tutorial that walks you through every control • Light / dark themes and custom accent colors • All click tones are synthesized in-app — no samples, instant start • Keeps clicking in the background while you use other apps ONE PURCHASE, EVERYTHING INCLUDED No ads. No subscriptions. No in-app purchases. Buy once, practice forever.

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The developer, Jumpei Yamaguchi, 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.

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    Accessibility

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    Information

    Seller
    • Jumpei Yamaguchi
    Size
    • 4.8 MB
    Category
    • Music
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 MusicaTechLab
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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