Zen Musical Harmonizer ZMH-1 is a vocal/instrument harmonizer app. ZMH-1 has four different ways to interact with harmony (one at a time):

**Playable Harmonizer--Play different chord buttons (Major, Major 6, Major 7, minor, minor 6, minor 7) to transform your one note into harmony in real time.

**Pseudo-Smart Harmonizer--Reads your monophonic input signal (guitar, voice, etc.) and generates the correct harmony notes based on the chosen key.

**Shifter--Shift your signal with a choice of intervals.

**Octave--Makes your signal sound huge with up-to-five octaves per single note played or sung.

ZMH-1 is ready to be used in the studio and on stage. Use it with "real" music gear or alongside your other iOS music creation apps.

It supports:

**Audiobus (Third-Party App)
**Inter-App Audio
**Landscape Orientation
**Pan Knob For Each Channel
**Volume For Each Channel

Make your harmony a Zen experience.

Requires headphones. Use either a microphone or instrument adapter. Audio will stop when screen locks. Go to Settings-->General-->Auto-Lock and choose Never for uninterrupted audio.

What's New

Version 1.0.3

**Now in Stereo
**New Graphics
**Support For Landscape Orientation (Portrait Orientation No Longer Available)
**Each Channel Now Gets A Respective Pan Knob
**New Icon
**New Help Manual
**Supports iOS 10

Ratings and Reviews

Awesome app; does as advertised, then more


Comes with 4 unique, quality pitch FX out of the box. Works perfect with AudioBus (including animoog & sunrizer). Overall, a great new tool thats been giving me a lot of inspiration with my ambient sound design work. Definitely looking forward to a slicker UI and more DSP options in the near future. More than willing to pay for any new effect units created by this developer

Really nice and helpful app


Gives great countermelodies in the major and minor. The volume knobs are also really helpful

Annoyed, this app is trash

Knadia Ha

Completely trash plugged my headphones in and it was extremely staticky. And I couldn’t get any clear harmonies and sounded like a robot. With I could get my money back


Jonathan Pivar
10.9 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2016 Jonathan Pivar


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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