PitchCompass

Visualize Pitch. Train Your Ear. Tune with Precision.

Available on iPhone and iPad, PitchCompass helps musicians and music learners visualize pitch in real time. Using microphone input, it displays the detected pitch on a circular interface representing the 12 tones of the chromatic scale.

Whether you're tuning an instrument, practicing intonation, or transcribing music, PitchCompass offers an intuitive and flexible tool for pitch awareness.

What You Can Do with PitchCompass

See your pitch live on a circular chromatic display
Tap pitch labels to hear reference tones across four octaves
Choose between light or dark mode for optimal visibility
Display pitches as Do–Re–Mi or C–D–E
Fine-tune your setup:
- Adjust A4 reference pitch (centered around 440 Hz)
- Set the microphone noise floor threshold
- Select between two input modes:
  - Fast (low-latency, less accurate)
  - Accurate (higher latency, more precise)

Ideal For:

Intonation practice for vocalists and instrumentalists
Tuning instruments with visual and auditory feedback
Monitoring pitch stability in live performance or rehearsal
Supporting music transcription by identifying exact tones

Train your ear, tune your instrument, and elevate your pitch awareness—explore PitchCompass today.

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Data Collection: PitchCompass does not collect, store, or share any user data.