# Ilumino vs Euler VS

The clearest difference is in-app purchases: Ilumino at none against Euler VS's 2. Ilumino also leads on update cadence (every 5 weeks vs every 8 months). Euler VS's advantage is iOS requirement (15.2 vs 17.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Euler VS sells 2 one-off in-app purchases. Ilumino asks for nothing beyond the download.

Ilumino ships an update every 5 weeks, Euler VS every 8 months. The most recent releases landed on September 18, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Ilumino | Euler VS |
| --- | --- | --- |
| Price | Free | 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 | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 12 MB |
| Requires iOS | 17.0 | **15.2** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Narcyz Adamus](https://appshunter.io/developer/1092865008) | [AllOneWord Software LLC](https://appshunter.io/developer/1740646658) |

## What reviewers say

### Ilumino

[App page](https://appshunter.io/ios/app/ilumino/id6475326224)

This app transforms ambient sounds into a dynamic visual display of colors and shapes. Customize the experience by adjusting sensitivity and advanced parameters, or connect external devices for deeper experimentation. It offers a unique way to interact with your environment through sight and sound.

**Highlights:** Sound-to-visual conversion, Customizable patterns, Adjustable sensitivity, Advanced parameter tuning, External DAC support, Audio generator testing

**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 Ilumino free?

Ilumino is free to download, with no in-app purchases.

### Is Euler VS free?

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

### Do Ilumino or Euler VS have ads?

Neither Ilumino nor Euler VS shows ads.

### Which is updated more often, Ilumino or Euler VS?

Ilumino ships an update every 5 weeks, and Euler VS every 8 months. Most recently, Ilumino was updated on September 18, 2026 and Euler VS on June 11, 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.*