# iVCS3 vs Sonic Tracks

The clearest difference is price: Sonic Tracks at Free against iVCS3's $19.99. Sonic Tracks also leads on review sentiment (100% vs 91%) and iOS requirement (15.1 vs 17.0). iVCS3's advantage is ratings volume (206 vs 2). On rating, update cadence, ads and in-app purchases there is nothing between them.

Sonic Tracks is free to download; iVCS3 costs $19.99 up front. iVCS3 sells 10 one-off in-app purchases and Sonic Tracks sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for iVCS3 against 5.0 for Sonic Tracks. That said, the two scores are not equally well evidenced: iVCS3 has 206 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 91% of iVCS3's written reviews are positive against 100% of Sonic Tracks's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | iVCS3 | Sonic Tracks |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | [4.9 (206 ratings)](https://appshunter.io/ios/app/ivcs3/id665703927/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sonic-tracks/id6736480943/reviews)** |
| Number of ratings | **206** | 2 |
| Positive reviews | 90.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 107 MB | 64 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [apeSoft](https://appshunter.io/developer/464660782) | [Agent K Media, LLC](https://appshunter.io/developer/1772119165) |

## 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


### Sonic Tracks

[App page](https://appshunter.io/ios/app/sonic-tracks/id6736480943)

This app enables synchronized multitrack audio playback for musicians and live performers. It allows for precise routing of multichannel outputs and organized show playback, ensuring consistent audio performance during rehearsals and live shows.

**Highlights:** Synchronized multitrack playback, Multichannel output routing, Show playback organization, Live performance audio control, Sequencing and transition control

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Additional Playback Device | $5.99 | per month |
| Additional Playback Device | $59.99 | per year |


## Frequently asked questions

### Is iVCS3 free?

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

### Is Sonic Tracks free?

Sonic Tracks is free to download, with in-app purchases available.

### Which has better reviews, iVCS3 or Sonic Tracks?

Sonic Tracks is rated higher. iVCS3 averages 4.9 out of 5 from 206 ratings, while Sonic Tracks averages 5.0 from 2 ratings.

### Do iVCS3 or Sonic Tracks have ads?

Neither iVCS3 nor Sonic Tracks shows ads.

### Which is updated more often, iVCS3 or Sonic Tracks?

iVCS3 ships an update every 2 months, and Sonic Tracks every 2 months. Most recently, iVCS3 was updated on October 14, 2026 and Sonic Tracks on October 6, 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.*