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Ensemble Tuner: Chord Detector

Just Intonation for Ensembles
Daisaku Seto · Music
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App info

Developer
Daisaku Seto
Category
Music, Utilities
Released
Oct 4, 2026
Version
1.0 (Oct 5, 2026)
Price
Free
Size
5.0 MB
Requires
iOS 17.0
Age rating
4+
Languages
English

In-app purchases

none
Current prices, App Store US.

About Ensemble Tuner: Chord Detector

During ensemble rehearsal, it's hard to tell whether your part is "a bit flat" or whether the whole band has drifted sharp. Ensemble Tuner analyzes multiple notes simultaneously and visualizes each pitch's deviation in real time. ■ Polyphonic note detection Using a polyphonic pitch-detection engine (Basic-Pitch) running entirely on-device, Ensemble Tuner recognizes multiple pitches at once — not one note at a time. See all the notes in a chord simultaneously. Ideal for wind bands, string ensembles, choirs, and orchestras. ■ Just intonation target line A blue line on each tuner bar marks the just intonation sweet spot. Tuning to just intonation instead of equal temperament makes chords blend and resonate. Major 3rd target: −14¢, Perfect 5th: +2¢. ■ Real-time chord detection Automatically identifies chord names from the detected notes. See "Bb Major," "Cm7," and more while you play. ■…
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