# Space Controller OSC vs Euler VS

The clearest difference is price: Euler VS at Free against Space Controller OSC's $199.00. Space Controller OSC's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

Euler VS is free to download; Space Controller OSC costs $199.00 up front. Euler VS sells 2 one-off in-app purchases. Space Controller OSC asks for nothing beyond the download.

Space Controller OSC ships an update every 5 months, Euler VS every 8 months. The most recent releases landed on October 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Space Controller OSC | Euler VS |
| --- | --- | --- |
| Price | $199.00 | **Free** |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/euler-vs/id6495234606/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 8 months |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 12 MB |
| Requires iOS | **14.0** | 15.2 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Sound Particles](https://appshunter.io/developer/1180336634) | [AllOneWord Software LLC](https://appshunter.io/developer/1740646658) |

## What reviewers say

### Space Controller OSC

[App page](https://appshunter.io/ios/app/space-controller-osc/id1590497671)

**Features:** Vision Pro support

**In-app purchases:** none


### Euler VS

[App page](https://appshunter.io/ios/app/euler-vs/id6495234606)

Explore a dynamic world of geometric art and visual synthesis with interactive touch controls. Design and play with harmonic motion and color systems, with options to expand your library through in-app purchases. Sync your creations from macOS for a seamless experience.

**Highlights:** Interactive geometric art, Harmonic motion exploration, Touch-driven visual synthesis, 24 professional presets, In-app preset packs, Tap Tempo feature, iCloud sync with macOS

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Townsend '94 Bank | $0.99 | one-time |
| King St. Garage | $0.99 | one-time |


## Frequently asked questions

### Is Space Controller OSC free?

Space Controller OSC costs $199.00, with no in-app purchases.

### Is Euler VS free?

Euler VS is free to download, with in-app purchases available.

### Do Space Controller OSC or Euler VS have ads?

Neither Space Controller OSC nor Euler VS shows ads.

### Which is updated more often, Space Controller OSC or Euler VS?

Space Controller OSC ships an update every 5 months, and Euler VS every 8 months. Most recently, Space Controller OSC was updated on October 8, 2026 and Euler VS on September 23, 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.*