# iVCS3 vs Synclavier Go! App and Plugin

The clearest difference is in-app purchases: Synclavier Go! App and Plugin at none against iVCS3's 10. Synclavier Go! App and Plugin also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 17.0). iVCS3's advantage is rating (4.9 vs 4.7) and review sentiment (91% vs 81%). On price, ads and device support there is nothing between them.

iVCS3 costs $19.99 and Synclavier Go! App and Plugin $19.99 up front. iVCS3 sells 10 one-off in-app purchases. Synclavier Go! App and Plugin asks for nothing beyond the download.

iVCS3 holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 206 and 52 respectively. Written reviews point the same way: 91% of iVCS3's written reviews are positive against 81% of Synclavier Go! App and Plugin's.

iVCS3 ships an update every 2 months, Synclavier Go! App and Plugin every 3 weeks. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | iVCS3 | Synclavier Go! App and Plugin |
| --- | --- | --- |
| Price | $19.99 | $19.99 |
| Rating | **[4.9 (206 ratings)](https://appshunter.io/ios/app/ivcs3/id665703927/reviews)** | [4.7 (52 ratings)](https://appshunter.io/ios/app/synclavier-go-app-and-plugin/id1378108734/reviews) |
| Number of ratings | **206** | 52 |
| Positive reviews | **90.7% of reviews** | 81.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 107 MB | 94 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [apeSoft](https://appshunter.io/developer/464660782) | [Synclavier Digital Corporation Ltd](https://appshunter.io/developer/1200334789) |

## What reviewers say

### iVCS3

[App page](https://appshunter.io/ios/app/ivcs3/id665703927)

This application emulates the iconic EMS VCS3 synthesizer, a pioneering portable synthesizer from 1969. It recreates the original's unique sound generation capabilities, including its oscillators, filters, and patch matrix, allowing users to explore its distinctive sonic palette.

**Highlights:** Official EMS VCS3 emulation, Three oscillators (2 VCOs, 1 LFO), Noise generator, Voltage controlled low pass filter (VCF), Patch board matrix, Joy-stick controller, Voltage controlled spring reverb

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Red Sky Lullaby - 180 Presets | Free | one-time |
| Singe Difficile by RUST(i)K | Free | one-time |
| RUMBLE | Free | one-time |
| OLD GRIT - COLLECTION | Free | one-time |
| JEC 2018 Iconic PinkFloyd | Free | one-time |
| JEC EMS-50 | Free | one-time |
| SINAPSYA - Under The Dust | $2.99 | one-time |
| LALA - Sonic Pleasures | $3.99 | one-time |
| JEC Mega Bank | $4.99 | one-time |
| Essential EMS Modifications | $6.99 | one-time |

**What reviewers like**

- 🚀 Faithful recreation of the original
- 👍 Powerful and versatile sound
- 🎨 Gorgeous vintage interface
- 💡 Additional features beyond the original
- 🎛️ Excellent integration with MIDI and other apps

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🤔 Steep learning curve
- 🔍 Difficult to navigate the matrix

**Reported bugs**

- Presets not loading
- Crashes on iOS 15.04
- Sampler not functioning properly

**Requested features**

- Mac compatibility
- Improved preset management
- Expanded sampling capabilities


### Synclavier Go! App and Plugin

[App page](https://appshunter.io/ios/app/synclavier-go-app-and-plugin/id1378108734)

Experience the legendary Synclavier sound on your mobile device. This app offers a powerful vintage synthesizer and sampler with modern MPE and AUv3 compatibility, allowing for deep sound design and integration with iOS DAWs.

**Highlights:** Vintage synthesizer and sampler, AUv3 client for iOS DAWs, MPE compatibility, 12 Partial Timbres, 16-track mixing console, Artist Preset Libraries, Sample Library

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iVCS3 free?

iVCS3 costs $19.99, and also offers in-app purchases.

### Is Synclavier Go! App and Plugin free?

Synclavier Go! App and Plugin costs $19.99, with no in-app purchases.

### Which has better reviews, iVCS3 or Synclavier Go! App and Plugin?

iVCS3 is rated higher. iVCS3 averages 4.9 out of 5 from 206 ratings, while Synclavier Go! App and Plugin averages 4.7 from 52 ratings.

### Do iVCS3 or Synclavier Go! App and Plugin have ads?

Neither iVCS3 nor Synclavier Go! App and Plugin shows ads.

### Which is updated more often, iVCS3 or Synclavier Go! App and Plugin?

iVCS3 ships an update every 2 months, and Synclavier Go! App and Plugin every 3 weeks. Most recently, iVCS3 was updated on October 18, 2026 and Synclavier Go! App and Plugin on October 13, 2026.

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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.*