Watar — Guitar & Instrument Tuner

A clean, accurate tuner & metronome for guitar, oud, violin, pipa, shamisen, koto, and more — entirely on your device.

▶ GET IT ONGoogle Play  COMING TO THEApp StoreIN THE MAKING

Try a tuner right now — no install needed

Want to tune something before you download anything? Use the free online tuner directly in your browser, or jump straight to a dedicated page for your instrument below.

About Watar

Watar (Arabic for "string") is a premium chromatic tuner and metronome built for players of fretted, bowed, and plucked string instruments alike. Real-time pitch detection, a built-in metronome, and support for regional and alternate tunings that most tuner apps ignore.

What's inside

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Real-time pitch tunerAccurate, responsive string-by-string tuning as you play.
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Built-in metronomeTap or dial in your tempo, with clear, steady timing.
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Many instruments, many tuningsSwitch instruments and tuning styles in a couple of taps.
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100% privateRuns fully on-device. Nothing you play is ever recorded, stored, or transmitted.