RT Analyzer
Instrument Intonation Analyzer
Free
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.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added Classic and Enhanced detector groups with optimized harmonic validation and candidate selection for wind, string, and piano modes. Also added quick instrument-mode switching on the main screen and improved history labels, dialogs, and reliability.
The developer, 航 徐, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 航 徐
- Size
- 2 MB
- Category
- Music
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later.
- iPhone
- Languages
- Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Galeon Whistles