RT Analyzer

RT Analyzer is a long-term intonation analysis tool for wind instruments, strings, and piano. It accumulates measurements for every note so players can review intonation across the full range of an instrument. Key features: • Dedicated detection modes for wind, string, and piano instruments • Switchable Classic and Enhanced detector groups for comparison • Full 88-key range in Piano mode • View 3, 4, or 5 octaves at once with continuous horizontal navigation • Equal temperament and just intonation, with key and harmony filtering • Adjustable Good, Acceptable, and Poor cent thresholds • LED-style input level meter • Long-press or double-tap a note to inspect the fundamental and 2nd–4th harmonics, including frequency, level, and cent offset • Automatic measurement history with rename, delete, and full-range image sharing • Interface languages include English, Japanese, Simplified Chinese, Traditional Chinese, and more Audio is analyzed in real time on the device. No account is required.