LionPulse

Metronome & Tuner

Free · In‑App Purchases

Your daily practice companion — metronome, chromatic tuner, and practice timer in one clean app. No ads. No subscriptions. No limits. Your daily practice companion — metronome, chromatic tuner, and practice timer in one clean app. No ads. No subscriptions. No limits. ——— METRONOME ——— • BPM 20–300 with slider or dial control • Time signatures from 1/4 to 8/4 • Quarter, eighth, triplet, and sixteenth-note subdivisions • Per-beat accent control — set each beat to Accent, Normal, Soft, or Mute • Tap Tempo for quick BPM matching • Custom click sounds — import from any audio file, record with your microphone, and trim to the perfect length • Keeps playing in the background while you read sheet music in another app • Control playback from the Lock Screen, Control Center, and Bluetooth headphones ——— PRACTICE TIMER ——— • Sessions from 5 minutes to 1 hour • Optional 5-second countdown before the first beat • Loop mode: set a repeat count with configurable rest gaps between sets • Automatically starts and stops the metronome ——— CHROMATIC TUNER ——— • YIN algorithm pitch detection accurate to ±1 cent • Presets for Guitar, Bass, Ukulele, Violin, Viola, Cello, and Mandolin • Chromatic mode for any instrument • Adjustable A4 reference (410–490 Hz) • Play a reference tone for ear training ——— CUSTOMIZE ——— • Light, Dark, or System theme • Pick any accent color • English and Traditional Chinese interface • Keep-screen-on option Free, ad-free, and built by an engineer who loves music. Previously known as LionTuner · 獅子調音器

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・Subdivisions expanded — 32nd notes and sextuplets are now available, giving you finer control over complex rhythms and polyrhythmic patterns. ・Pattern Mode — the metronome can now chain multiple bars with different beat counts. Build 3+4, 5+3+4, or any custom multi-bar sequence and loop it seamlessly. Tap "Pattern" in the mode switcher to get started. ・Other bug fixes and performance improvements.

Version 1.0.4

The developer, LI-YING CHANG, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Diagnostics

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
  • LI-YING CHANG
Size
  • 5 MB
Category
  • Utilities
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
  • iPad
    Requires iPadOS 16.0 or later.
Languages
  • English and Traditional Chinese
Age Rating
4+
In-App Purchases
Yes
  • A box of pastries $9.99
  • A cup of coffee $2.99
  • A small treat $0.99
  • Learn More
Copyright
  • © 2026 C. L. Y.
  • Privacy Policy

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