# Chaos Lab vs MARVLS

The clearest difference is rating: Chaos Lab at 4.9 against MARVLS's 1.0. Chaos Lab also leads on update cadence (every 3 days vs every 4 weeks) and ratings volume (7 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Chaos Lab holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Chaos Lab has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 69% of Chaos Lab's written reviews are positive against 67% of MARVLS's.

Chaos Lab ships an update every 3 days, MARVLS every 4 weeks. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Chaos Lab | MARVLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/chaos-lab/id398270047/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/marvls-quantum-computing/id6740221029/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | **68.8% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 weeks |
| Monetization | Free | Free |
| Size | 7 MB | 168 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Timothy D. Jones](https://appshunter.io/developer/398270050) | [Michele McColgan](https://appshunter.io/developer/1532617986) |

## What reviewers say

### Chaos Lab

[App page](https://appshunter.io/ios/app/chaos-lab/id398270047)

Explore the beauty of chaos through interactive simulations of mathematical objects, chemical reactions, and celestial mechanics. Manipulate parameters with device tilt and touch to create stunning visual art and understand complex scientific principles.

**Highlights:** Interactive strange attractors, Chemical oscillator simulations, 3-body chaos simulation, Julian fractal morphing, Real-time parameter control, Multiple attractors included

**Features:** macOS Compatibility

**In-app purchases:** none


### MARVLS

[App page](https://appshunter.io/ios/app/marvls-quantum-computing/id6740221029)

Explore quantum computing concepts through interactive augmented reality models. Requires a Merge Cube to visualize and manipulate topics like superposition and entanglement. Navigate through various educational modules to deepen your understanding.

**Highlights:** Augmented reality visualization, Interactive quantum concepts, Merge Cube integration, Topics: superposition, entanglement, qubits, Logic gates visualization, Nuclear and electron spin models

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chaos Lab free?

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

### Is MARVLS free?

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

### Which has better reviews, Chaos Lab or MARVLS?

Chaos Lab is rated higher. Chaos Lab averages 4.9 out of 5 from 7 ratings, while MARVLS averages 1.0 from 1 ratings.

### Do Chaos Lab or MARVLS have ads?

Neither Chaos Lab nor MARVLS shows ads.

### Which is updated more often, Chaos Lab or MARVLS?

Chaos Lab ships an update every 3 days, and MARVLS every 4 weeks. Most recently, Chaos Lab was updated on June 1, 2026 and MARVLS on September 9, 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.*