# WikiSpaces3D vs MARVLS

The clearest difference is update cadence: MARVLS at every 4 weeks against WikiSpaces3D's every 26 months. WikiSpaces3D's advantage is iOS requirement (15 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

WikiSpaces3D ships an update every 26 months, MARVLS every 4 weeks. The most recent releases landed on November 12, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | WikiSpaces3D | MARVLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/marvls-quantum-computing/id6740221029/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 3 MB | 168 MB |
| Requires iOS | **15** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CONVELA GmbH](https://appshunter.io/developer/1207906326) | [Michele McColgan](https://appshunter.io/developer/1532617986) |

## What reviewers say

### WikiSpaces3D

[App page](https://appshunter.io/ios/app/wikispaces3d/id1639519074)

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

**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 WikiSpaces3D free?

WikiSpaces3D is free to download, with no in-app purchases.

### Is MARVLS free?

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

### Do WikiSpaces3D or MARVLS have ads?

Neither WikiSpaces3D nor MARVLS shows ads.

### Which is updated more often, WikiSpaces3D or MARVLS?

WikiSpaces3D ships an update every 26 months, and MARVLS every 4 weeks. Most recently, WikiSpaces3D was updated on November 12, 2026 and MARVLS on October 30, 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.*