Fine Chromatic Tuner

Fine Chromatic Tuner is a professional chromatic tuner built with algorithms engineered for maximum accuracy across a wide variety of instruments. Whether you play guitar, violin, flute, ukulele, woodwind, brass, or sing, this automatic tuner delivers precision tuning in seconds.

Simply play a note and the app instantly detects it, displaying both the pitch and frequency. No manual selection needed—the automatic note detection does the work for you. The ultra-responsive fine tuning display ranges from -50 to +50 cents, giving you exact feedback with precision to ±1 cent (±1/100 semitone), making it accurate enough for professional string setters and serious musicians alike.

The intuitive analog-style interface keeps tuning simple and visual. A responsive needle display mimics traditional tuners, while an exact frequency readout provides numerical precision when you need it. The clean, bright design eliminates distractions so you can focus on getting your instrument perfectly in tune.

Tuning in noisy environments is no problem—this pitch detector works reliably even when background noise is present, making it ideal for live settings, rehearsal spaces, and busy studios. The app keeps your screen on while you work, so you won't lose your place mid-session.

Note: The working range is 70 Hz to 550 Hz, covering all mid-range instruments. Bass players should download Fine Bass Tuner instead. Fine Chromatic Tuner has been thoroughly tested and adjusted against acoustic guitars, electric guitars, violins, and soprano and tenor ukuleles to ensure dependable performance.