# Chladni Screen vs Cymatica

The clearest difference is price: Cymatica at Free against Chladni Screen's $1.99. Cymatica also leads on review sentiment (77% vs 49%) and update cadence (every 6 weeks vs every 8 months). Chladni Screen's advantage is in-app purchases (none vs 4) and ratings volume (81 vs 27). On rating, ads and device support there is nothing between them.

Cymatica is free to download; Chladni Screen costs $1.99 up front. Cymatica sells 4 in-app purchases, starting at $3.99 per month. Chladni Screen asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Chladni Screen against 4.7 for Cymatica. Both are backed by a comparable volume of ratings — 81 and 27 respectively. Written reviews are what separate them: 49% of Chladni Screen's written reviews are positive against 77% of Cymatica's.

Chladni Screen ships an update every 8 months, Cymatica every 6 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Chladni Screen | Cymatica |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.6 (81 ratings)](https://appshunter.io/ios/app/chladni-screen/id1385177377/reviews) | **[4.7 (27 ratings)](https://appshunter.io/ios/app/cymatica-music-visualizer/id6748863721/reviews)** |
| Number of ratings | **81** | 27 |
| Positive reviews | 48.6% of reviews | **76.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 19 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Narumi Inada](https://appshunter.io/developer/1347729163) | [Shridhar Gupta](https://appshunter.io/developer/386865394) |

## What reviewers say

### Chladni Screen

[App page](https://appshunter.io/ios/app/chladni-screen/id1385177377)

Explore the mesmerizing patterns created by sound vibrations on a digital surface. This app simulates Chladni figures, visualizing how different sounds, including your voice and instruments, create intricate geometric shapes.

**Highlights:** Simulates Chladni figures digitally, Visualizes sound vibrations, Uses voice and instruments as sound sources, Displays geometric patterns, Offers multiple display modes

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

**In-app purchases:** none


### Cymatica

[App page](https://appshunter.io/ios/app/cymatica-music-visualizer/id6748863721)

Explore the universe's hidden mathematics by transforming sound into mesmerizing geometric sand patterns. This interactive physics simulation brings scientific principles to life with real-time calculations and haptic feedback.

**Highlights:** Interactive sand pattern simulation, Sound wave visualization, Haptic feedback, Real-time frequency calculations, Adjustable pattern complexity, Pattern saving, Dark mode

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cymatica Pro | $3.99 | per month |
| Cymatica Pro | $19.99 | per year |
| Unlock Sounds | $4.99 | one-time |
| Cymatica Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Chladni Screen free?

Chladni Screen costs $1.99, with no in-app purchases.

### Is Cymatica free?

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

### Which has better reviews, Chladni Screen or Cymatica?

Cymatica is rated higher. Chladni Screen averages 4.6 out of 5 from 81 ratings, while Cymatica averages 4.7 from 27 ratings.

### Do Chladni Screen or Cymatica have ads?

Neither Chladni Screen nor Cymatica shows ads.

### Which is updated more often, Chladni Screen or Cymatica?

Chladni Screen ships an update every 8 months, and Cymatica every 6 weeks. Most recently, Chladni Screen was updated on October 25, 2026 and Cymatica on October 24, 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.*