Metronome

About

Metronome is a vintage-wood-styled Android app for musicians and anyone who needs precise beat timing. A large on-screen pendulum swings in time with the beat, and its drift-free engine synthesizes the click as PCM audio — no sound files required. Tap the metronome to open a circular tempo dial, time signature, tap tempo, and presets.

Features

• Precise tempo from 20 to 300 BPM with a drift-free AudioTrack (PCM) engine
• Large swinging pendulum metronome with BPM and tempo terms (Grave–Presto)
• Time signatures: 2/4, 3/4, 4/4, and 6/8, with per-beat accent editing (strong / normal / mute)
• Tap tempo to derive BPM from your taps
• Three click sounds — Click, Wood, and Bell — synthesized on the fly
• Practice timer with a 5–30 minute countdown and auto-stop
• Presets organized by category (warm-up / practice / performance / custom)
• Foldable two-pane layout, optional vibration, and session restore
• English and Korean interface
• Free with a single App Open ad; a one-time in-app purchase removes ads