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Metron (Pro Metronome)

Metron (Pro Metronome)

Easy. Polyrhythms. Sequencing.

12 ratings
69 reviews
📚 Education
🎵 Music
$4.99
In-App Purchases

Details

  • Released
  • Updated
  • July 13, 2009
  • February 7, 2026

Features

Developer

Antonio Nunes
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🧾$17.99
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About

This app provides an accurate and versatile metronome for musicians of all levels. It offers advanced features like polyrhythms, tempo variations, and a notation-based sequencer for complex rhythmic patterns. Practice runs, excerpts, and compositions with detailed control over tempo and time signatures.

✓Polyrhythms (two voices)
✓Notation-based sequencer
✓Accelerando and ritardando
✓Tap-pad tempo setting
✓Customizable time signatures
✓Pitch pipe
✓Setlist control
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What's New in Metron (Pro Metronome)

3.3.3

February 7, 2026

Fixes a crash that could occur when adding a note or rest to a bar that is already full.

1

In-App Purchases

$17.99

Metron Pro

One purchase. All Pro features, forever.

User reviews

Most RecentHighest RatedLowest Rated

Serious tool

The polyrhythm features in this app are amazing. No other metronome comes close
Arbitrary-nicknameArbitrary-nickname

App was great before iOS 11 and 64-bit apps

This app was great and easy to use for creating sequences before iOS 11. The app temporarily didn’t work when iOS 11 began running 64-bit apps. The developer eventually updated the app, but it doesn’t work the same anymore. I wish there was a website or video with directions for creating sequences with multiple meters. The developer needs to release a page with detailed instructions with the latest updates for creating more complicated sequences. You’re better off looking for another app for creating rhythms and extended metronomes with meter changes for practicing.
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ryanmatt117ryanmatt117

Doesn’t work, no support, con

No support (developer website is dead). Makes hideous electronic squeals and awful digital drones. Clicks don’t work. No instructions. Total con. Thanks for nothing. How about my money back, Apple?
delodessadelodessa

Really poor documentation

There is none that I can find. App lets one put any number of note values in a bar, so what sense is it to have meter? I see no way to make a simple thing like a triplet. Do not purchase this app.
DrumgrooveDrumgroove

Waste of money

“Extensive tutorials” don’t seem to exist. App crashes every few times you interact with it. Do not recommend.
JeremyC76JeremyC76
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FAQ

What does Metron (Pro Metronome) do?

Metron is an accurate and versatile metronome designed for musicians. It helps in practicing musical pieces by providing precise tempo control, advanced rhythmic features like polyrhythms and sequencing, and detailed control over tempo and time signature changes.

What are the key features of Metron (Pro Metronome)?

Key features include polyrhythm capabilities, a notation-based sequencer for creating complex rhythmic patterns, accelerando and ritardando for tempo variations, a tap-pad for setting tempo, customizable time signatures, and a pitch pipe. It also supports portrait and landscape modes and maintains accuracy when the screen is locked.

How much does Metron (Pro Metronome) cost?

Based on the provided information, this application is a paid app. There are no mentions of free versions, subscriptions, or in-app purchases, indicating a one-time purchase model.

What are common use cases for Metron (Pro Metronome)?

This app is ideal for practicing scales, runs, excerpts, and complete compositions. Musicians can use it to work on complex rhythmic exercises, develop precise timing, explore polyrhythms, and create custom practice sequences with varying tempos and time signatures.

Is Metron (Pro Metronome) compatible with different devices?

While specific compatibility details are not provided, the app was featured as "New and Noteworthy" by Apple, suggesting it is available on iOS devices. It supports both portrait and landscape modes, indicating adaptability to different screen orientations.