# Harmony Voice

> Real-time pitch shifter and harmonizer with automatic tuning and voice modification. (iPhone/iPad app by Harry Gohs.)

- Source: https://appshunter.io/ios/app/harmony-voice/id532501340 (this page in markdown: same URL + `.md`)
- Developer: [Harry Gohs](https://appshunter.io/developer/382428644)
- Category: Music
- Price: $4.99 (on sale, was $9.99)
- Rating: 2.30/5 from 24 App Store ratings · 102 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 28 MB
- Languages: American English
- Released: 2012-09-25
- Data updated: 2026-08-30
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/harmony-voice/id532501340/reviews.md

## What is Harmony Voice?

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.

Features:

• 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.
• Audiobus 2 support (Input/Filter/Output) (requires iOS 7 or newer)
• 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 exporting to other Apps

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

## Key features

- Four-part real-time harmonizer
- Automatic tuning correction
- Manual and automatic harmonization modes
- Voice character adjustment
- Hi-end reverb and chorus effects
- Audio recorder with metronome
- SoundCloud upload and file export

## Recent user reviews (10 of 102)

All indexed reviews: https://appshunter.io/ios/app/harmony-voice/id532501340/reviews.md

### 1/5 — Micro ne fonctionne pas

*2025-12-05*

Impossible d’avoir un son clair et propre de sa propre ,micro ne fonctionne pas…dégouté

### 5/5 — Fix audio / make audio unit

*2025-07-22*

Please fix  audio  and please make audio unit ( :

### 1/5 — Problem

*2025-01-05*

I have an iPhone 16 and this didn't work it just makes a noise but I can barely hear my voice

### 1/5 — gragebandから呼ぶと画面が…

*2023-06-06*

iPhone7からiPhone14に機種変したのですが、garagebandから呼ぶと画面からアプリがはみ出して、設定できず、使い物になりません。

### 4/5 — ʕ⁎̯͡⁎ʔ༄

*2022-12-25*

Für vergleichbare VSTs zahlt man einiges mehr. Die Tonqualität ist sehr gut. Manchmal wünschte ich mir aber etwas mehr Stabilität im Effekt, da es für viele Aufnahmen einfach nötig ist präzise Ergebnisse zu haben. Aber ich habe das Problem bei einigen VirSyn Apps, vielleicht liegt es also an mir, dass ich diese so wundervoll komplexen Apps nie völlig verstehe. Was mich wirklich nervt sind die ablenkend schlechten UIs aller VirSyn Apps. Es ist nicht nachvollziehbar warum VirSyn auf ihre UIs beharren. Es ist den Musikern, die diese Apps nutzen, fast gemein gegenüber, diese UI Hürden anzutun.

### 1/5 — Should’ve listened to the reviews

*2022-06-07*

I should’ve listened to all these reviews before mine. This app simply doesn’t work. When I hit record and started singing, I didn’t hear any harmonizing. Okay, maybe you have to save it and play it back? Maybe it doesn’t do it in real time. So I save the file. The file doesn’t save to the app itself. There’s no way to open the file in the app. I had to google where it went. I found it on a file on my phone. And like all the reviews before stated, you cannot open the audio file. It immediately crashes the app. So I could never even play it back to see if the harmony was added. Legit robbery.

### 2/5 — Current version broken

*2022-02-20*

It’s a nice app, but in its current state it only partially works. I only hear 2 of 4 voices. I emailed the dev. If it gets fixed, I’ll revise this review. I hope it does get fixed.

### 1/5 — Refund

*2022-01-16*

I want my refund

### 1/5 — Unusable

*2021-10-25*

This app is totally non-intuitive.
Even after reading the manual at the developer’s website I cannot use the app.
Total waste of money. Do not buy.

### 1/5 — No customer service

*2021-06-14*

This is abandonware!

## Frequently asked questions about Harmony Voice

### What does Harmony Voice do?

Harmony Voice transforms your single voice into a choir of up to four harmonized parts. It acts as a pitch shifter and harmonizer, offering features like automatic tuning correction and real-time visual feedback of your intonation.

### What are the key features of Harmony Voice?

Key features include a four-part real-time harmonizer with automatic tuning correction, various harmonization modes (manual, automatic, base note play), voice character adjustment, professional audio effects like reverb and chorus, an audio recorder, and export options to SoundCloud and files.

### How much does Harmony Voice cost?

Harmony Voice is a paid application. There are no in-app purchases or advertisements mentioned in the provided description, indicating a one-time purchase for the full functionality.

### What are the compatibility requirements for Harmony Voice?

The application supports Audiobus 2, which requires iOS 7 or newer. It also supports MIDI keyboard control via a CoreMIDI compatible interface, suggesting compatibility with devices that meet these technical specifications.

### What are common use cases for Harmony Voice?

Common use cases include creating multi-part vocal arrangements for songs, practicing vocal techniques with real-time feedback, enhancing vocal performances with professional effects, and producing layered vocal tracks for music projects.

## Version history (last 5 releases)

### 3.2.0 — 2019-05-15

- Audiobus 3 compatibility

### 3.1.2 — 2017-06-20

- fixed messed up minor harmony mode selection
- some minor sound quality improvements

### 3.1.1 — 2017-03-14

- Fixed problem with Keyboard "Hold" option

### 3.1.0 — 2017-02-23

- Import audio with "Open in"
- Export/eMail recordings
- MIDI Bank/Program change for live usage
- Bugfixes

### 3.0.0 — 2015-04-01

- 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
- many Bugfixes

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## More apps by Harry Gohs

- [iVoxel](https://appshunter.io/ios/app/ivoxel/id382428641)
- [iSyn Poly](https://appshunter.io/ios/app/isyn-poly/id443141370)
- [Addictive Synth](https://appshunter.io/ios/app/addictive-synth/id447072653)
- [Addictive microSynth](https://appshunter.io/ios/app/addictive-microsynth/id455651228)
- [AudioReverb](https://appshunter.io/ios/app/audioreverb/id670248970)

All apps by Harry Gohs: https://appshunter.io/developer/382428644

## Related topics

[harmony voice](https://appshunter.io/ios/topics/harmony-voice)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*