Tuner Now

Open it, play it, tune it. A chromatic tuner built only for guitar and bass. No extra features — just precision and simplicity.

Tuner Now is a no-nonsense chromatic tuner built for one thing: guitar and bass.

Open the app, and there's nothing to figure out. Play a note. Tune it. That's it.

■ Built for you if... ・You're tired of picking an instrument mode or switching presets ・You just want to tune fast and accurately ・You want a clear, easy-to-read meter

■ Key Features ・High-precision pitch detection ・Handles low strings well, including 5-string bass Low B ・Easy-to-read LED-bar style meter ・Adjustable reference pitch from A=430 to 450Hz ・Color-coded tuning status at a glance (green = in tune, yellow/red = off)

■ Simplicity by design No instrument selection, no presets, no metronome, no recording — nothing that isn't directly about tuning. Open it. Play it. Tune it. That's the whole app.

An optional ad-removal purchase is also available.