# Secret Code Maker vs Chaos Studies

The clearest difference is price: Secret Code Maker at Free against Chaos Studies's $1.99. Secret Code Maker also leads on ratings volume (11 vs 2) and iOS requirement (6.0 vs 17.6). Chaos Studies's advantage is review sentiment (100% vs 71%). On rating, ads, in-app purchases and device support there is nothing between them.

Secret Code Maker 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 Secret Code Maker against 5.0 for Chaos Studies. That said, the two scores are not equally well evidenced: Secret Code Maker has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 71% of Secret Code Maker's written reviews are positive against 100% of Chaos Studies's.

## The numbers

| Metric | Secret Code Maker | Chaos Studies |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/secret-code-maker-hide-message-into-a-picture/id800749973/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/chaos-studies/id6758313363/reviews) |
| Number of ratings | **11** | 2 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | **Free** | Paid |
| Size | 1 MB | 41 MB |
| Requires iOS | **6.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sho Kurozumi](https://appshunter.io/developer/796307880) | [Alexander Kohlhofer](https://appshunter.io/developer/1838574122) |

## What reviewers say

### Secret Code Maker

[App page](https://appshunter.io/ios/app/secret-code-maker-hide-message-into-a-picture/id800749973)

Create unique images that secretly embed your messages. View hidden text by aligning the image with your device's charging port. This fun entertainment app offers a novel way to share secrets.

**Highlights:** Embed messages into images, View hidden text via charging port alignment, Create unique visual secrets, Hard-to-read message encoding

**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 Secret Code Maker free?

Secret Code Maker 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, Secret Code Maker or Chaos Studies?

Secret Code Maker and Chaos Studies are both rated 5.0 out of 5 on the App Store, from 11 and 2 ratings respectively.

### Do Secret Code Maker or Chaos Studies have ads?

Neither Secret Code Maker 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.*