Perfect Pitch

Perfect Pitch is designed for singers and musicians who require precise pitches in equal temperament.

The user-friendly interface provides straightforward navigation during rehearsals or performances:

• Single tap to select a note.
• Double tap to increase the pitch by one octave.
• Adjust volume by sliding your finger between pianissimo (p) and forte (f).
• Control volume levels by moving your finger up or down.
• Double tap the volume control to sustain the note even after lifting your finger. The pitch will continue until you interact with the volume control again. Note changes can be made while the sound persists.

This tool covers a range of two octaves, spanning from C (261 Hz) to B (988 Hz). Additionally, the reverse side features a selector to customize the reference A frequency within the range of 370 Hz to 470 Hz.

User-defined settings remain saved between sessions, enhancing convenience and efficiency in practice or performance scenarios.