# Velvet Vocoder vs Additive Synth

The clearest difference is price: Additive Synth at $8.99 against Velvet Vocoder's $24.99. Velvet Vocoder's advantage is iOS requirement (12.0 vs 15.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Velvet Vocoder costs $24.99 and Additive Synth $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Velvet Vocoder against 5.0 for Additive Synth. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

## The numbers

| Metric | Velvet Vocoder | Additive Synth |
| --- | --- | --- |
| Price | $24.99 | **$8.99** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/velvet-vocoder/id6788309176/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/additive-synth/id6820988551/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | Paid | — |
| Best chart rank | #198 | **#189** |
| Size | 17 MB | 13 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Wand](https://appshunter.io/developer/508977342) | [Snorkel Audio, Inh. Michael Kaisser](https://appshunter.io/developer/808807889) |

## What reviewers say

### Velvet Vocoder

[App page](https://appshunter.io/ios/app/velvet-vocoder/id6788309176)

**Currently charting:** #198 Top Paid · Music (US App Store)

This app transforms your device into a real-time vocal studio, offering auto-tune, harmony generation, and vocoder effects. It allows for pitch correction, adding multiple in-key voices, and controlling vocal tuning with a MIDI keyboard.

**Highlights:** Real-time auto-tune, Automatic diatonic harmonies, Vocode mode with MIDI control, Classic vocoder synth layer, Adjustable key and scale, Vocal FX suite, AUv3 plugin support

**Features:** Vision Pro support

**In-app purchases:** none


### Additive Synth

[App page](https://appshunter.io/ios/app/additive-synth/id6820988551)

**Currently charting:** #189 Top Paid · Music (US App Store)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Velvet Vocoder free?

Velvet Vocoder costs $24.99, with no in-app purchases.

### Is Additive Synth free?

Additive Synth costs $8.99, with no in-app purchases.

### Which has better reviews, Velvet Vocoder or Additive Synth?

Velvet Vocoder and Additive Synth are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Velvet Vocoder or Additive Synth have ads?

Neither Velvet Vocoder nor Additive Synth shows ads.

### Which is more popular, Velvet Vocoder or Additive Synth?

Velvet Vocoder currently peaks at #198 in the App Store charts, and Additive Synth at #189. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*