Tunero – Minimalist Tuner

Tunero is a beautifully simple chromatic tuner for every instrument. No ads. No accounts. No clutter. Just point it at your instrument and tune. FEATURES • Chromatic auto mode — automatically detects any note you play, with the octave • Fixed-note mode — pick a target note (C to B) and tune straight to it • Visual tuning bar — a clear dot shows how sharp or flat you are, in real time • In-tune at a glance — the whole screen turns green and gives a gentle haptic tap the moment you're in tune • Adjustable sensitivity — dial the microphone response up or down to suit noisy rooms or quiet practice • Tuned to the cent — accurate pitch detection for serious tuning • Minimalist design — nothing on screen but what you need to tune • Light and dark — follows your system, so it stays easy on the eyes on a dim stage • Works in portrait and landscape PERFECT FOR Guitar, bass, violin, viola, cello, ukulele, brass, woodwinds, voice — anything with a pitch. PRIVACY FIRST Tunero listens through your microphone only to detect pitch, live, on your device. Nothing is ever recorded, stored, or sent anywhere. No tracking, no analytics, no ads. Tune up and play.