Tuna Beach Guitar Tuner

Tuna Beach is a precise, no-nonsense guitar tuner built for players who want their instrument in tune fast — with a little sunshine along the way. Play a string and Tuna Beach locks onto the pitch in a fraction of a second, showing you exactly how sharp or flat you are down to the cent. A calm, responsive needle and plain-language coaching ("nudge it up," "locked in") make it easy to use whether you're a beginner or a working musician tuning between songs. FEATURES • Accurate chromatic pitch detection, tuned for real guitar tone — not just pure sine waves • Guided tuning for Standard, Drop D, Half-Step Down, Open G, DADGAD, 4-string Bass, and Ukulele (GCEA) • Pro mode for full chromatic tuning across the range of any instrument • Adjustable reference pitch from A415 to A466 (default A440) for alternate tunings and orchestral pitch • Built-in reference tones for every string • Metronome…