Wrist Tuner – Guitar Practice

Wrist Tuner is a practice kit on your Apple Watch: a chromatic tuner, a metronome you feel as taps, a reference note and a drone, scales with their positions on the guitar, a guitar chord chart with progressions, and ear training a few minutes a day. TUNER (FREE) • Live frequency in hertz, the nearest note and octave, and deviation in cents • A flat-to-sharp meter that shows when you're in tune • Holds the reading for a moment as the note fades • C2–F5 (65.41–698.46 Hz) with A4 = 440 Hz: standard guitar and alternate tunings, violin, viola, ukulele, mandolin and more within that range • Chromatic, or a guitar tuning (standard, drop D, DADGAD and more) with each string shown and the nearest one lit • Reads one note at a time, not chords METRONOME • 40–208 BPM with the Digital Crown • 2/4, 3/4, 4/4, 6/8 or no accent; main beats, eighths, triplets or sixteenths • A click and a tap on your wrist on every beat, a stronger one on beat 1, the tap timed to land with the click • Keeps playing with your wrist down, each beat lit on the dimmed screen EAR TRAINING • Eight topics, from do re mi to intervals and major or minor • Each lesson plays an example of every answer, then ten questions, two of them rhythms you also feel on your wrist • Higher or lower, level 2: is the second note sharp, flat or in tune, from 50 cents down to 10 • Notes named in movable do with their numbers, like "sol · 5" • Missed questions come back in Review • A daily ring and streak, also on an Ear training card in the Smart Stack GUITAR CHORDS • 468 chords, up to five shapes each, in 7 tunings, with capo • 39 chord types in every key, from major to 7alt, with inversions and slash chords • Playable shapes, easiest first, with finger numbers, barres and muted strings; turn the Crown for the next shape • Each chord's notes and formula, and the other ways it is written • Tunings: standard, drop D, D standard, Eb, open G, open D, DADGAD or your own • A capo from fret 1 to 9 moves the shapes for you • Type a chord symbol, like F#m7b5 or Bb/D, and go straight to it • Keep favorite shapes; left-handed diagrams PROGRESSIONS • I–V–vi–IV, ii–V–I, the 12-bar blues and more, in any key • Played as a drone to practice over, with the current and next chord on screen CIRCLE OF FIFTHS • All twelve keys and their relative minors; turn the Crown or tap a key • Each key's signature and its seven chords, from I to vii° • Open the key's scale, any of its chords or its progressions in one tap SCALES • Thirteen scales in any key: major, natural, harmonic and melodic minor, the pentatonics, blues and major blues, the modes and Phrygian dominant, each with a Learn page on how it is built • Up, down or both, one note per beat at 40–208 BPM • Positions on the guitar with each note lit as it plays: the five positions of every scale, on guitar, bass, 7-string, baritone or a keyboard • Three guitar tones or a recorded grand piano; on the piano, detached, legato or with the pedal REFERENCE NOTE AND DRONE • Any note: a short reference tone, or a drone that sounds until you stop it The tuner is free. The metronome, ear training, chords, progressions, circle of fifths, scales, reference note and drone open with one purchase. Restore Purchases is in the app. PRIVACY Microphone audio is processed on your Watch and never recorded or uploaded. No ads, no analytics, no account. Purchases go through the App Store. Wrist Tuner runs on Apple Watch alone; no iPhone app is needed. Requires watchOS 26 or later; the tuner needs microphone permission.