# Vox Unit

> Vocoder app for creating choir and solo vocal effects with microphone and keyboard input. (iPhone/iPad app by Herve Noury.)

- Source: https://appshunter.io/ios/app/vox-unit/id1125977922 (this page in markdown: same URL + `.md`)
- Developer: [Herve Noury](https://appshunter.io/developer/426672179)
- Category: Music, Entertainment
- Price: $2.99
- Age rating: 4+
- Requires: iOS 12.0 · 7 MB
- Languages: American English
- Released: 2016-06-23
- Data updated: 2026-09-06
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/vox-unit/id1125977922/reviews.md

## What is Vox Unit?

Vox Unit is a vocoder. You speak in the microphone, you play on the keyboard, and choir and vocal effects are produced. 

Vox Unit was optimized to create realistic choir effects. You can also produce soloist voices or strange vocal effects with, that you'll love to mix in you next musical production. 

Listen to the short demo in the App Store, or to the longer version on our website to have an opinion on how Vox Unit sounds : all vocals were produced with Vox Unit, and only a global reverberation was added during the mix. 

Several synthesis technologies were combinated to obtain this result, you'll get a very original vocoder downloading this musical instrument. Many presets are included to simulate your musical inspiration. 

Use a headphone when you play Vox Unit : be carefull about the feedback noises elsewhere. 

Vox Unit includes MIDI and Inter App Audio protocols : the demo was recorded with Garage Band iOS for example. 

Please note : When you will use Inter App Audio, you will use Vox Unit as a musical instrument (not as an effect).

## Key features

- Real-time choir and solo vocal effects
- Keyboard and microphone input
- Realistic vocal synthesis
- Original vocoder sound
- Multiple presets included
- MIDI and Inter App Audio support

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/vox-unit/id1125977922/reviews.md

### 1/5 — Unusable

*2017-06-21*

Does not follow midi chords or chords on keyboard within the app itself.  Randomly sustains chords and notes.  No apparent support.  Worthless

### 3/5 — Good news, bad news

*2016-06-28*

A good start. Nice features, noise you can blend in for sibilance or special effects, lots of fun. It’s somewhat marred in two areas. The first is rather significant latency. OK for “oooooh” and like that, but don’t try scatting to a beat. It lags, subjectively, between 250 and 400 ms, just an educated guess. But it matters. Also, while the description claims IAA, it fails to show up in Cubasis in the IAA effects. It does show up when you create a new audio channel and select it as a source from the Routing section.

## Frequently asked questions about Vox Unit

### What is Vox Unit?

Vox Unit is a vocoder application that allows you to create choir and solo vocal effects by speaking into your microphone and playing on a keyboard. It's designed to produce realistic choir sounds and unique vocal textures for music production.

### What devices does Vox Unit support?

Vox Unit is currently optimized for iPad devices. It was last updated on April 3, 2023, with version 1.5.

### How much does Vox Unit cost?

Vox Unit is a paid application, available for $2.99. There are no in-app purchases or subscriptions associated with this app.

### Does Vox Unit have ads?

No, Vox Unit does not contain advertisements. It is a paid application that offers an ad-free experience.

### Can Vox Unit be used with other music apps?

Yes, Vox Unit supports MIDI and Inter App Audio protocols, allowing it to be used as a musical instrument with other applications like GarageBand iOS.

### What kind of vocal effects can I create with Vox Unit?

Vox Unit is optimized for creating realistic choir effects, but it can also produce soloist voices and strange vocal effects. It combines several synthesis technologies for an original vocoder sound.

### Is Vox Unit suitable for beginners?

Vox Unit includes many presets to simulate musical inspiration, which can be helpful for users getting started. However, using a headphone is recommended to avoid feedback noises.

### When was Vox Unit last updated?

Vox Unit was last updated on April 3, 2023, with version 1.5. The app was originally released on June 23, 2016.

## Version history (last 5 releases)

### 1.5 — 2023-04-03

MIDI Mode Omni to use all the MIDI inputs on the iPad.
Minor buggs fixed.

### 1.3.1 — 2020-01-22

Correction of a bug concerning the display of synthesizer controls in iOS13.
Added system information regarding the use of the microphone.

### 1.3 — 2017-03-20

Modification of the warning message when earphones are not connected

### 1.2 — 2016-11-01

Added a new algorithm for additive synthesis, optimized to create natural choir effects.
Resolution of the problem of noise met sometimes during the use of the tuned delay.

### 1.0 — 2016-06-23

No release notes.

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## More apps by Herve Noury

- [Dazibao](https://appshunter.io/ios/app/dazibao/id919975842)
- [Geometrix for iPad](https://appshunter.io/ios/app/geometrix-for-ipad/id926363264)
- [FXComposer](https://appshunter.io/ios/app/fxcomposer/id975031493)
- [Baby Baby Foot](https://appshunter.io/ios/app/baby-baby-foot/id1191828154)

All apps by Herve Noury: https://appshunter.io/developer/426672179

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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 2026-09-06.*