# iVCS3 vs ID700

The clearest difference is in-app purchases: ID700 at none against iVCS3's 10. ID700 also leads on price ($12.99 vs $19.99) and update cadence (monthly vs every 2 months). On rating, review sentiment, ratings volume and ads there is nothing between them.

iVCS3 costs $19.99 and ID700 $12.99 up front. iVCS3 sells 10 one-off in-app purchases. ID700 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for iVCS3 against 4.8 for ID700. Both are backed by a comparable volume of ratings — 206 and 128 respectively. Written reviews are what separate them: 91% of iVCS3's written reviews are positive against 88% of ID700's.

iVCS3 ships an update every 2 months, ID700 monthly. The most recent releases landed on September 21, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | iVCS3 | ID700 |
| --- | --- | --- |
| Price | $19.99 | **$12.99** |
| Rating | **[4.9 (206 ratings)](https://appshunter.io/ios/app/ivcs3/id665703927/reviews)** | [4.8 (128 ratings)](https://appshunter.io/ios/app/id700/id1482698043/reviews) |
| Number of ratings | **206** | 128 |
| Positive reviews | **90.6% of reviews** | 87.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 107 MB | 51 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [apeSoft](https://appshunter.io/developer/464660782) | [Jonathan Schatz](https://appshunter.io/developer/1482698042) |

## 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


### ID700

[App page](https://appshunter.io/ios/app/id700/id1482698043)

This app is a software synthesizer that recreates the voice architecture of the Buchla 700. It offers hybrid FM and waveshaping synthesis with extensive customization options for sound design. It functions as a standalone app or an AUv3 plugin for music production software.

**Highlights:** Hybrid FM and waveshaping synthesis, AUv3 and Standalone support, Twelve voices with unique algorithms, Fourteen complex envelopes per voice, Two waveshapers per voice, MPE capability, Scala scale file support

**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 ID700 free?

ID700 costs $12.99, with no in-app purchases.

### Which has better reviews, iVCS3 or ID700?

iVCS3 is rated higher. iVCS3 averages 4.9 out of 5 from 206 ratings, while ID700 averages 4.8 from 128 ratings.

### Do iVCS3 or ID700 have ads?

Neither iVCS3 nor ID700 shows ads.

### Which is updated more often, iVCS3 or ID700?

iVCS3 ships an update every 2 months, and ID700 monthly. Most recently, iVCS3 was updated on September 21, 2026 and ID700 on August 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.*