MuseTuner: Tuner & Music Tools

Dual-mode pitch detection. 7 tuner views. 12 instruments + live fingering. Interactive Guitar & Ukulele tuner. Circle of Fifths. Key changer. Metronome. Offline.

MuseTuner — Advanced Multi-Display Chromatic Tuner

A tuner that adapts to how you play. Dual-mode pitch detection, seven swipeable displays, twelve instruments with live fingering, an interactive headstock tuner — plus Circle of Fifths, vocal range chart, key changer, metronome, and note player. All offline.

— ADVANCED PITCH DETECTION —

Two intelligent detection modes deliver studio-grade accuracy and lightning-fast response. The reading locks in the moment you play and stays rock-steady through vibrato, breath, and chord changes.

• Fast mode — snappy, instant response. Best for rapid checks and bright instruments. • Smart mode — sharper accuracy on low brass, double-stops, and noisy rooms.

A built-in benchmark lets you side-by-side hear the difference between modes.

— SEVEN TUNER DISPLAYS, ONE SWIPE AWAY —

Every musician sees pitch differently. Swipe between:

• Classic gauge with needle. • Wave-of-bars meter with colour-coded zones. • Vertical pitch ladder with a floating Hz tag. • Pitch trail — scrolling cents-over-time graph for vocalists and practice. • Animated waveform that pulses with the detected note. • Live oscilloscope showing your actual instrument's tone. • Interactive headstock tuner (guitar and ukulele).

— INTERACTIVE HEADSTOCK TUNER —

Switch to Guitar or Ukulele and the app lands on a real headstock photo with tappable tuning pegs. Tap a peg to hear its reference note. Pluck a string and MuseTuner figures out which one you're tuning.

Guitar tunings: Standard, Drop D, Half-step down, Full-step down, Open G, Open D, DADGAD. Ukulele tunings: Standard High-G, Low G, Baritone, D Tuning.

— TWELVE INSTRUMENTS WITH LIVE FINGERING —

Universal · Guitar · Ukulele · Trumpet · French Horn · Violin · Cello · Piano · Flute · Piccolo · Saxophone · Clarinet.

Each instrument has its own clear voice for reference-note playback AND a live fingering chart that highlights the matching position the instant MuseTuner detects your note. Tap any instrument's info button for its history, range, and playing technique.

— VOCAL RANGE CHART —

For singers, MuseTuner replaces the fingering chart with a live vocal range chart that maps your detected pitch onto the standard voice-classification bands (bass, baritone, tenor, alto, soprano). Tap the Guide button to open the full-screen view with your pitch tracked across the bands live.

— CIRCLE OF FIFTHS & SCALE FINDER —

Interactive music-theory tools at your fingertips. Tap any key on the Circle of Fifths to see its major and minor scales, accidentals, and engraved clef + key signature on a hand-drawn staff. Scale Finder reverses the lookup — choose a scale, see which keys contain it. Built for songwriters, students, and ear-training drills.

— MUSIC KEY CHANGER —

Bb trumpet, Eb saxophone, F horn, D clarinet? Concert-pitch transposition handled automatically. Tap KEY, pick your instrument's key, and the displayed note matches what's on your sheet music — no mental transposition required.

— DIGITAL NOTE PLAYER —

Tap any note across the full piano keyboard (eight octaves, C1 to B8) to hear it through a clear, professional voice. Great for ear training, intonation work, and starting-pitch reference.

— BUILT-IN METRONOME —

Time-signature support, customisable BPM, downbeat accents.

— QUIET, FAST, OUT OF YOUR WAY —

• Works offline. No account. • Auto-saves your last instrument, key, tuning preset, and display preference.

— SUBSCRIPTION TERMS —

MuseTuner is free to use with ads. An optional subscription removes ads and unlocks premium features. Plans:

• Monthly subscription • Yearly subscription (best value)

Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew at the same price unless cancelled at least 24 hours before the current period ends. Manage or cancel anytime in your Apple ID account settings.

Website: https://www.toolbone.com Privacy: https://www.toolbone.com/privacy-policy Terms: https://www.toolbone.com/terms-of-service