Start Pitch Diagram
Click to activate the microphone and visualize your pitch in real-time
Your Voice - Visualized
Sing or play into your microphone and watch your pitch scroll across the screen in real time. Detect the notes you are playing, see how stable your intonation is, and how your vibrato looks.
Full Experience
6 tools on iOS & Android
Make It Yours
On the mobile app, customize the Pitch Diagram to fit your practice:
Switch from grid lines to a piano roll background for familiar visual reference.
Zoom in to 1-3 octaves to match your vocal or instrument range.
See the audio waveform alongside pitch for a complete picture of your sound.
6 Tools for Musicians
Pitch Diagram is one of six tools available in the mobile app. Each is designed to give you a different perspective on the sound you produce.
Pitch Diagram
Real-time pitch graph. See every note you sing or play.
Tuner
Cent-accurate chromatic tuner with spectrogram context.
Pitch Spectrogram (Poly)
See multiple notes at once. Analyze chords and harmonies.
Intonation Tracker
Track how close you are to each target note in cents.
Spectrum Analyzer
Full frequency spectrum from 0 Hz to 8 kHz.
Tone Generator
Generate reference tones by note name or frequency.
Available on iOS and Android