# quBit in 2D vs MARVLS

The clearest difference is in-app purchases: MARVLS at none against quBit in 2D's 3. MARVLS also leads on update cadence (every 4 weeks vs every 11 months). quBit in 2D's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. quBit in 2D sells 3 one-off in-app purchases. MARVLS asks for nothing beyond the download.

quBit in 2D ships an update every 11 months, MARVLS every 4 weeks. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | quBit in 2D | MARVLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/marvls-quantum-computing/id6740221029/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 0 MB | 168 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [Michele McColgan](https://appshunter.io/developer/1532617986) |

## What reviewers say

### quBit in 2D

[App page](https://appshunter.io/ios/app/qubit-in-2d/id6450132499)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coffee | $0.99 | one-time |
| latte | $4.99 | one-time |
| whopper set | $9.99 | one-time |


### 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 quBit in 2D free?

quBit in 2D is free to download, with in-app purchases available.

### Is MARVLS free?

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

### Do quBit in 2D or MARVLS have ads?

Neither quBit in 2D nor MARVLS shows ads.

### Which is updated more often, quBit in 2D or MARVLS?

quBit in 2D ships an update every 11 months, and MARVLS every 4 weeks. Most recently, quBit in 2D was updated on September 15, 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.*