# Chaos Clock vs Ilumino

The clearest difference is iOS requirement: Chaos Clock at 14.0 against Ilumino's 17.0. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chaos Clock ships an update every 2 months, Ilumino every 5 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Chaos Clock | Ilumino |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (14 ratings)](https://appshunter.io/ios/app/chaos-clock/id977164677/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 13 MB | 6 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Special Treat, LLC](https://appshunter.io/developer/739067466) | [Narcyz Adamus](https://appshunter.io/developer/1092865008) |

## What reviewers say

### Chaos Clock

[App page](https://appshunter.io/ios/app/chaos-clock/id977164677)

Track time and dates according to Discordian principles and Erisian measurements. Features a countdown to X-Day and includes numerous Discordian holidays.

**Highlights:** Discordian date and time measurement, Erisian Time Measurement, Countdown to X-Day, St. Tib's Day and canonical Holydays, 165 Discordian Holydays

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Chaos Clock free?

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

### Is Ilumino free?

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

### Do Chaos Clock or Ilumino have ads?

Neither Chaos Clock nor Ilumino shows ads.

### Which is updated more often, Chaos Clock or Ilumino?

Chaos Clock ships an update every 2 months, and Ilumino every 5 weeks. Most recently, Chaos Clock was updated on November 1, 2026 and Ilumino on November 4, 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.*