Harmonizer with 2 pitch shifted voices + the dry signal. Audio Unit AUv3 effect

Harmonizer is real time audio pitch shifter effect that can mix harmonies into the original signal or run as realtime pitch shifter. The app works as an Audio Unit plugin and can also be used as stand alone real time effect via the device microphone or using iRig or similar device. The pitch shifting does NOT affect timing so the tempo stays the same.

- 2 harmony voices
- smooth pitch shift controls - half tones and cents
- dry volume (original voice)
- efx 1 volume (pitch shifted voice 1 volume)
- efx 2 volume (pitch shifted voice 2 volume)
- reverb (master reverb)
- EFX on/off button (in stand alone mode)

If you play acoustic instrument you can use headphones without a mic and put the phone close to your instrument so the app will work as realtime effect. Now you can play and sing with harmonies.

What’s New

Version 1.70

iPhone 11 UI fixes and iPad crash fix

App Privacy

The developer, Aleksandar Mlazev, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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