Free browser tuner
Free
Chromatic tuning · LED meter · Browser microphone input
Checked 28 Sep 2026
Plans and prices
ChromTuner pricing
Free iPhone app
Free
Chromatic, Standard E and Drop D · LED meter and analog needle · Metronome · String tracking for one instrument
Checked 28 Sep 2026
Chromatic Tuner for macOS
$6.99, paid once
Universal binary for Apple Silicon and Intel · Personal, single-user license · macOS 14 Sonoma or later
Checked 28 Sep 2026
ChromTuner for iPhone Pro
$6.99, paid once
Unlocks all 17 presets, extra displays, string tracking for all instruments, historical temperaments, capo and transpose
Checked 28 Sep 2026