Chromtuner
A chromatic tuner for macOS. ±1¢ accuracy
Chromtuner launched on May 20, 2026 with 87 votes, #401 of 20,538 launches that month and more than 95% of that year's launches.
What it does
A chromatic tuner for macOS. ±1¢ accuracy, eight historical temperaments and presets for bowed, folk, guitar and bass strings — native, offline, opens in 200 ms.
Native macOS chromatic tuner. ±0.14¢ YIN accuracy, 8 historical temperaments, LED + strobe display modes, instrument presets for guitar, bass, violin, ukulele and more. Runs offline. One-time purchase, lifetime updates.
±1¢ accuracy, eight historical temperaments and presets for bowed, folk, guitar and bass strings — native, offline, opens in 200 ms. Browser tuners reroute audio through the WebAudio sandbox — 12–60 ms of jitter, silent downsampling, throttled the moment the tab loses focus. Phone tuners can't see your audio interface at all — just the built-in mic, with auto-gain and noise suppression already mangling the signal before any pitch detector touches it. Chromatic Tuner sits directly on Core Audio. It sees your USB interface at full sample rate, runs YIN on your CPU, and the needle responds the moment you pluck. The 31-LED bar is what you reach for when plucking — segments blend orange to green…from chromtuner.com
Does a similar job
all alternatives →
- VCVeena Chromatic Tuner2025 · play.google.com · ▲53
We're happy to present Veena Chromatic Tuner, an app we've developed for musicians, instrument makers, and ethnomusicologists who need more than just a standard chromatic tuner. Our goal was to create a tool that not only supports pitch detection but also provides deep support for diverse musical intonation systems and offers intuitive visual feedback. The Problem We're Solving: Many tuners are good for Equal Temperament, but has limited support when it comes to the Just Intonation, microtonal music, or the specific requirements of instruments like the Veena where fret positions are…
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