Tone & Chord Generator / Support
Play
A direct, playable oscillator for notes and triads on iPhone and iPad.
Quick help
- 01Tap the screen to start or stop a tone.
- 02Press and hold to play only while touching.
- 03Swipe left or right to move the top note by a semitone.
- 04Switch between a single note and chord, then choose dim, min, Maj, or Aug.
- 05Open Settings to change the A4 reference pitch, oscillator waveform, or color.