# PeerClock Metronome

> Music

Canonical page: [https://chrome-stats.com/d/id6762972307](https://chrome-stats.com/d/id6762972307)

## Overview

- **ID:** `id6762972307`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Hakaru Hirose
- **Category:** Music
- **Version:** 1.0.5
- **Last updated:** 2026-06-03
- **First published:** 2026-04-22
- **Size:** 8.58 MB
- **Data as of:** 2026-09-03
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/peerclock-metronome/id6762972307)
- **Website:** [https://hakaru.net](https://hakaru.net/)
- **Privacy policy:** [https://hakaru.net/PeerClockMetronome-support/privacy](https://hakaru.net/PeerClockMetronome-support/privacy)

## Description

PeerClock Metronome is a P2P-synchronized metronome for Apple devices.

Just connect multiple devices to the same Wi-Fi — no server needed. All devices automatically discover each other and sync their clocks with ±2ms precision using NTP-style 4-timestamp exchange.

Features:
• Peer-to-peer — no master/slave, every device is equal
• ±2ms clock synchronization
• Wi-Fi only — no external server, no internet required
• Auto-discovery — connect to the same Wi-Fi, that's it
• Visual conductor path animation with brush-stroke style
• Multiple time signatures: 4/4, 3/4, 4/8, 3/8, 6/8, 9/8, 12/8
• Live BPM changes sync across all connected devices
• Built on PeerClock — an open-source P2P clock sync framework

Perfect for musicians, bands, and ensembles who need synchronized timing across multiple devices without relying on cloud services.

## Rankings

- #1,792,452 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6762972307)