Metronome Lab: BPM Counter

Metronome Lab — The Visual Metronome and Drum Rudiment Trainer

See every beat before you hear it. Metronome Lab draws your rhythm on a circular clock, so you can see exactly where each note and rest falls. Then practice drum rudiment exercises with video lessons. Designed by musicians, for musicians.

WHY METRONOME LAB?

Unlike other metronomes, Metronome Lab visualizes rhythms using an innovative circular clock design. Watch the beat pointer move around the circle while dots and lines show exactly where each note falls — even rests become visible, accelerating your rhythm comprehension.

NEW: DRUM RUDIMENT EXERCISES

• Rudiment exercises with short video lessons — singles, doubles, paradiddles, six-stroke rolls and more
• Watch it, then play it: every exercise opens in Sheet Music with sticking and tempo set
• Slow the video down to 0.5× or 0.75× and loop the hard part
• New exercises arrive without an app update

KEY FEATURES

• Visual Beat Display — Unique circular animation shows beats and subdivisions in real-time
• Precision Tempo — Set any tempo from 1 to 500 BPM with smooth control
• Tap Tempo — Quickly match any song's tempo by tapping
• Click Track — A steady, precise click for practice, recording, and live playing
• Time Signatures — All signatures from 1/4 to 16/16 supported
• Subdivisions — Quarter, eighth, 16th, 32nd notes and all variations
• Polyrhythms — Practice 2:2 to 11:11 ratios with dual visual guides

ADVANCED PRACTICE TOOLS

• Sequencer — Create unlimited-length rhythm sequences with custom patterns
• Intervaller — Chain multiple sequences for complete practice routines
• Sheet Music View — See your rhythms displayed as musical notation
• Count-In and Practice Timer — The routine runs itself while you play
• Audio Export — Save sequences as WAV files to practice anywhere

SOUND & CUSTOMIZATION

• 50+ Professional Sounds — Drums, clicks, wood blocks, and percussion
• Beat Emphasis — Highlight downbeats and customize accent patterns
• Volume Control — Adjustable levels for click, accent, and subdivision
• Light & Dark Mode — Practice comfortably in any environment

FREE TO START

The free version is a complete metronome: tap tempo, the visual beat display, core time signatures and subdivisions, polyrhythms, a selection of sounds and presets, and free rudiment exercises. Every exercise video plays for free.

METRONOME LAB PRO

• All rudiment exercises
• All subdivisions, accents & ghost notes
• Practice timer, count-in and per-subdivision volume
• Unlimited sequence length, saves and interval items
• Polyrhythm ratios above 5
• All 50+ sounds
• Export sequences as audio files

New subscribers can try Pro free for one week on the monthly or yearly plan. Cancel anytime in your App Store settings.

TRUSTED BY MUSICIANS WORLDWIDE

Used by drummers, guitarists, pianists, and music teachers in over 100 countries.

PERFECT FOR

• Drummers and percussionists working on rudiments and timing
• Guitarists, pianists and instrumentalists of all levels
• Music students and teachers
• Anyone learning rhythm, odd time signatures or polyrhythms

Download Metronome Lab and see your rhythm.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/