# Rainstick vs Chaos Studies

The clearest difference is price: Rainstick at Free against Chaos Studies's $1.99. Rainstick also leads on iOS requirement (15.6 vs 17.6). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Rainstick is free to download; Chaos Studies costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Rainstick against 5.0 for Chaos Studies. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | Rainstick | Chaos Studies |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/rainstick/id6752230474/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/chaos-studies/id6758313363/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Monetization | **Free** | Paid |
| Size | 10 MB | 41 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Millerd](https://appshunter.io/developer/1838364479) | [Alexander Kohlhofer](https://appshunter.io/developer/1838574122) |

## What reviewers say

### Rainstick

[App page](https://appshunter.io/ios/app/rainstick/id6752230474)

Turn your phone into a virtual rainstick. Simply flip your device to initiate a rain sound effect. Adjust the tilt to control the speed and intensity of the falling rain.

**Highlights:** Virtual rainstick simulation, Flip device to activate rain, Tilt control for speed, Realistic sound effects

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

**In-app purchases:** none


### Chaos Studies

[App page](https://appshunter.io/ios/app/chaos-studies/id6758313363)

Explore mesmerizing 3D visualizations of strange attractors, representing complex mathematical systems. Interact with these dynamic point clouds through touch and device tilt, accompanied by immersive spatial audio. Offers a meditative experience with no scores or goals, focusing on mathematical beauty.

**Highlights:** 3D point cloud visualization, Interactive orbit and zoom controls, Device tilt parallax effect, Nine unique strange attractors, Spatial 3D ambient soundtrack, Meditative slow drawing mode

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rainstick free?

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

### Is Chaos Studies free?

Chaos Studies costs $1.99, with no in-app purchases.

### Which has better reviews, Rainstick or Chaos Studies?

Rainstick and Chaos Studies are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Rainstick or Chaos Studies have ads?

Neither Rainstick nor Chaos Studies shows ads.

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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.*