# Uzu, An Interactive Light Show vs Simple Light Show

The clearest difference is price: Simple Light Show at Free against Uzu, An Interactive Light Show's $3.99. Simple Light Show also leads on iOS requirement (14.5 vs 17.6). Uzu, An Interactive Light Show's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

Simple Light Show is free to download; Uzu, An Interactive Light Show costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Uzu, An Interactive Light Show ships an update every 2 months, Simple Light Show every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Uzu, An Interactive Light Show | Simple Light Show |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.8 (265 ratings)](https://appshunter.io/ios/app/uzu-an-interactive-light-show/id376551723/reviews)** | — |
| Number of ratings | **265** | — |
| Positive reviews | 91.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | — |
| Size | 16 MB | 7 MB |
| Requires iOS | 17.6 | **14.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Colordodge Labs](https://appshunter.io/developer/376551726) | [JAESUNG CHOI (GYEONGNAM)](https://appshunter.io/developer/1523440189) |

## What reviewers say

### Uzu, An Interactive Light Show

[App page](https://appshunter.io/ios/app/uzu-an-interactive-light-show/id376551723)

Explore a generative design playground that combines math, physics, and art. Create dynamic light shows with interactive particle systems, customizable animations, and drawing modes. Experience endless possibilities for visual creation and interaction.

**Highlights:** Generative particle system, Real-time animation modes, Interactive 3D manipulation, Drawing mode, Microphone input response, Customizable presets

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Mesmerizing visuals
- 🎨 Endless creative possibilities
- 💡 Great for relaxation and meditation
- 🎨 Impressive color and pattern generation
- 👍 Fun and engaging for all ages

**What reviewers complain about**

- 🐛 Crashes and stability issues on some devices
- 🔧 Limited customization options
- 🔧 Lack of music/sound integration
- 🔧 Outdated UI on newer iPads

**Reported bugs**

- Crashes on iOS 4.2 and newer
- Menu controls not working on iPad Pro
- Screenshot feature not functioning properly

**Requested features**

- Add music/sound reactive features
- Implement full-screen mode without UI
- Introduce more advanced preset options
- Add ability to save and share custom presets
- Optimize performance for latest iPad models


### Simple Light Show

[App page](https://appshunter.io/ios/app/simple-light-show/id6448343004)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Uzu, An Interactive Light Show free?

Uzu, An Interactive Light Show costs $3.99, with no in-app purchases.

### Is Simple Light Show free?

Simple Light Show is free to download, with no in-app purchases.

### Do Uzu, An Interactive Light Show or Simple Light Show have ads?

Simple Light Show shows ads; Uzu, An Interactive Light Show does not.

### Which is updated more often, Uzu, An Interactive Light Show or Simple Light Show?

Uzu, An Interactive Light Show ships an update every 2 months, and Simple Light Show every 3 months. Most recently, Uzu, An Interactive Light Show was updated on November 6, 2026 and Simple Light Show on November 3, 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.*