Tuner Wear: Guitar Tuner App

Tune your guitar, learn why chords work together, practice in time. Three pillars, one app, truly free: no card, ever. And it runs on your Wear OS watch too. TunerWear grew from a simple idea: tuning is only the first of three questions every musician asks. Is it in tune? How does this chord work? Am I playing in time? One app, three pillars: Tune, Learn, Practice. TUNE A chromatic guitar tuner made for the moment before the music: play a string, watch the arrow, turn the peg. The display shows whether to tune up or down and how far you are, with accuracy finer than the human ear. The classic beginner mistake, turning the peg the wrong way with confidence, simply stops happening. - 20 named tunings with context: what each one is, how it sounds, and a practical tip to get there. Standard, Drop D, Drop C, DADGAD, Open G, Open D, half and full step down and more - Beyond guitar: bass (4 and 5 strings), ukulele (standard, Low G, baritone), cavaquinho, mandolin, violin, viola, cello - A4 calibration from 430 to 450 Hz for orchestra pitch, period music or that old recording - Tuner profile: set needle speed and precision window to your hand - On your wrist: the Wear OS app is fully standalone. The watch microphone listens, the same engine answers. Tune on stage without touching your phone LEARN The part no guitar tuner has: the answer to "why these chords, together, in this order?" - Chord dictionary: 240 chords with 1945 shapes. 706 for acoustic guitar, 776 for electric, 463 for ukulele. The same chord in every position on the neck, each with its name - Every shape plays. A string synthesized in real time, strummed or as an arpeggio, so you can match your instrument by ear - Harmonic field: pick any of 24 keys and see the seven chords that belong to it, and what each one does: rest, move away, pull back home. Triads or seventh chords, one toggle - 17 curated progressions in three families, essentials, pop and jazz, written in degrees so they transpose to any key with one tap. See why I-V-vi-IV carries half of pop music PRACTICE A clean metronome: 40 to 240 BPM, four time signatures, rhythm patterns down to triplets and sixteenths, tap tempo to find a song's speed. Playing the right chord in time, even slowly, is what makes you sound like a musician. FREE MEANS FREE The core of all three pillars is free: the guitar tuner, the full chord dictionary with sound, the harmonic fields and progressions, the metronome. Trying the app never asks for a card. Premium adds the refinements: special tunings, A4 calibration, tuner profile and no ads. One short video opens all of it for 12 hours. No card, no signup. Prefer it forever? There is a lifetime purchase: pay once, done. You never need to subscribe to tune. PRIVATE BY DESIGN Tuning happens entirely on your device. The microphone is only active while the tuner is open; audio is never recorded and never leaves your phone. WHO IT IS FOR - Beginners: see where the fingers go, hear the chord, check by ear, and finally understand why songs repeat the same four chords - Hobby players: tune fast, wake up the guitar that spent months in the closet, move a song to the key of your voice - Working musicians: tune from the watch between songs, look up a seventh chord shape, warm up with the metronome Guitar tuner, chromatic tuner, bass and ukulele tuner, chord library and metronome in one app, in 6 languages. Pick up your instrument; TunerWear gets out of the way.