Chronos

Chronos is a Windows app for real-time pitch detection and continuous pitch visualization.

Instead of showing pitch as a single tuner needle, Chronos draws pitch as a moving curve over time, making it easier to see intonation drift, slides, vibrato, bends, and microtonal movement.

It is designed for singers, instrumentalists, microtonal musicians, MPE users, and anyone who needs to understand how pitch moves rather than only where it lands.

Key features:
- Real-time pitch detection
- Continuous pitch curve visualization
- Microphone, MIDI, and MPE input support
- Mono and polyphonic tracking
- Scale-aware visualization
- Custom scale support via Scala (.scl) files
- Support for maqam, microtonal, and non-12-TET contexts
- Screenshot export and MIDI export
- 21-day full-feature trial
- Windows standalone app.

A 21-day full-feature trial is available from the official Chronos download page.