Metronome

A clean, modern iOS metronome with precise timing, a pleasant synthesized click, and flexible visual and audio modes.

Features

• Tempo control — drag the dial, tap ±1 steppers, or type BPM directly (20–300)
• Time signatures — 4/4 and 3/4 with accented downbeats
• Visual pulse — animated ring and beat dots (toggle on/off)
• Audio pulse — warm synthesized click with accent on beat 1 (toggle on/off)
• Modes — visual only, audio only, or both together

Requirements

• Xcode 16+
• iOS 17+

Getting Started

1. Open Metronome/Metronome.xcodeproj in Xcode
2. Select a simulator or connected device
3. Run (⌘R)

Project Structure

Metronome/
├── MetronomeApp.swift       App entry point
├── ContentView.swift        Main UI
├── Engine/
│   └── MetronomeEngine.swift   Timing and audio
├── ViewModels/
│   └── MetronomeViewModel.swift
├── Views/
│   ├── TempoDialView.swift
│   └── PulseRingView.swift
└── Models/
    └── TimeSignature.swift

License

MIT