QuantiChord MIDI Chord Quantizer For IOS

Developer Laurent Colson has introduced QuantiChord, a MIDI effect for iOS that generates chords from incoming notes and quantizes the results to a pre-defined scale.

The chord is generated by adding up to 8 transposed notes to the original note played. Once the chord is generated, it is quantized to limit it to the selected output scale.

It can be used as a standalone application or as an Audio Unit MIDI effect plug-in.


• Standalone application and Audio Unit MIDI effect plug-in
• 8 transposing sliders from -24 to +24 semi-tones (+/- 2 octaves)
• 1 global transposer slider
• Scale quantizer
• Lockable parameter protection when switching presets
• Resizable keyboard
• Multitasking
• Sample-accurate timing
• Internal sound bank
• Receiving MIDI from external MIDI sources
• Internal routing of inputs, outputs
• Send MIDI to a virtual port that can be used as MIDI input by other “Core MIDI” compatible applications
• Random creation of presets
• Presets browser
• Full support of “Split View” and “Slide Over”

Pricing and Availability

QuantiChord is available now for US $6.99.

Leave a Reply