Harmony Voice - The Harmonizer for iPad/iPhone/iPod


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Harmony Voice



Click here to download PDF manual...

Click here to view PDF manual online...



Harmony Voice - The Harmonizer for iPad/iPhone/iPod

Transform your voice into a choir with up to four voices !


  • Harmony Voice is a pitch shifter and harmonizer with professional features including automatic tuning correction.
  • A realtime visual intonation-display gives you feedback of the tunes you sing.
  • You can sing and Harmony voice will add up to four voices according to the chords you play with the piano keyboard.
  • Instead of playing the chords yourself you can let Harmony Voice play the chords automatically to enrich the sound of your voice in a musically pleasant way.
  • The voice character can be adjusted in a way that you can turn a female voice into a male voice and the other way round.

New version 3.0 with preset manager and full voice control !

New features in version 3.0:


  • Fixed Harmony mode added
  • Individual level/pan/pitch/gender settings for all 4 voices.
  • Preset management with factory and user presets
  • Bluetooth support
  • Background audio support
  • Loop input recorder



Harmony Voice 1.3:



Harmony Voice and Audiobus Video Tutorial:



Video Teaser ( version 1.x ):



Realtime Pitch display:


Effect editor:


Background song player:



iPhone pitch display






  • Four part realtime Harmonizer / Pitch corrector
  • Different Harmonizer modes:
  • Manual harmonization by playing chords with up to four notes while singing
  • Automatic harmonization ( Kraehenbuehl )
  • Play base note and Harmony Voice adds appropriate chords
  • Directly play the tunes for up to four voices with the keyboard.
  • Select key note and scale for harmonization and pitch correction.
  • Harmonies can be in just ( Barbershop ) or tempered tuning.
  • Mix your original voice with the harmonized parts.
  • Change the voice character.
  • Play background track from your iTunes library.
  • Hi-end reverb effect for room simulation.
  • Chorus and Delay effect.
  • Use a CoreMIDI compatible Interface* to control Harmony Voice with a MIDI Keyboard.
  • Audio recorder with Metronome.
  • Upload to SoundCloud and File Export.
  • Audio pasteboard for exchange with other Apps
  • Audiobus compatible


Headphones are required to avoid feedback. Headsets with mic work great, for best quality we recommend IK Multimedia's iRig Mic.


*For CoreMIDI compatible keyboards look here...


iPadDJ Blog




...i use a ton of vocoders in my bands and iVoxel will really allow me to experiment and come up with new crazy ways to incorporate robot voices into our music.


...Very useful indeed!