# Quantum Mechanics vs MARVLS

The clearest difference is rating: Quantum Mechanics at 4.5 against MARVLS's 1.0. Quantum Mechanics also leads on ratings volume (178 vs 1) and device support (3 vs 1). MARVLS's advantage is review sentiment (67% vs 43%). On price, update cadence, 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.

Quantum Mechanics holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Quantum Mechanics has 178 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 43% of Quantum Mechanics's written reviews are positive against 67% of MARVLS's, so the app with the better star average is not the one people write more warmly about.

Quantum Mechanics ships an update every 3 weeks, MARVLS every 4 weeks. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Quantum Mechanics | MARVLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (178 ratings)](https://appshunter.io/ios/app/quantum-mechanics-theories/id1159692911/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/marvls-quantum-computing/id6740221029/reviews) |
| Number of ratings | **178** | 1 |
| Positive reviews | 43.5% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free | Free |
| Size | 50 MB | 168 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vitalii Gryniuk](https://appshunter.io/developer/1007630419) | [Michele McColgan](https://appshunter.io/developer/1532617986) |

## What reviewers say

### Quantum Mechanics

[App page](https://appshunter.io/ios/app/quantum-mechanics-theories/id1159692911)

Explore various theories on the model and structure of atoms. This app details concepts like atomic postulates, photon mechanisms, and models for hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, and oxygen. It also covers related physics principles such as gravity, electromagnetism, and time.

**Highlights:** Atomic structure theories, Models of various elements, Photon mechanism explanations, Gravity and electromagnetism concepts, Time and electricity principles, Mathematical algorithms

**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 Quantum Mechanics free?

Quantum Mechanics 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, Quantum Mechanics or MARVLS?

Quantum Mechanics is rated higher. Quantum Mechanics averages 4.5 out of 5 from 178 ratings, while MARVLS averages 1.0 from 1 ratings.

### Do Quantum Mechanics or MARVLS have ads?

Neither Quantum Mechanics nor MARVLS shows ads.

### Which is updated more often, Quantum Mechanics or MARVLS?

Quantum Mechanics ships an update every 3 weeks, and MARVLS every 4 weeks. Most recently, Quantum Mechanics was updated on September 22, 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.*