# 4Dice vs Fractal Catalog

The clearest difference is price: 4Dice at Free against Fractal Catalog's $2.99. 4Dice also leads on iOS requirement (9.3 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

4Dice is free to download; Fractal Catalog costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

4Dice ships an update every 18 months, Fractal Catalog every 10 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 4Dice | Fractal Catalog |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/4dice/id453083422/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 10 months** |
| Monetization | Free | — |
| Size | 15 MB | 4 MB |
| Requires iOS | **9.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Andrew Hanson](https://appshunter.io/developer/665134004) | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) |

## What reviewers say

### 4Dice

[App page](https://appshunter.io/ios/app/4dice/id453083422)

Explore a hypercube visualized as a 4-dimensional, 8-sided die. Interact with the die using multitouch controls to reveal its hidden faces as they come into view during rolls. Experience a unique perspective on geometric visualization.

**Highlights:** Multitouch controls, 4D hypercube exploration, Interactive die rolling, Geometric visualization, Unique perspective rendering

**Features:** macOS Compatibility

**In-app purchases:** none


### Fractal Catalog

[App page](https://appshunter.io/ios/app/fractal-catalog/id1529064801)

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

**In-app purchases:** none


## Frequently asked questions

### Is 4Dice free?

4Dice is free to download, with no in-app purchases.

### Is Fractal Catalog free?

Fractal Catalog costs $2.99, with no in-app purchases.

### Do 4Dice or Fractal Catalog have ads?

Neither 4Dice nor Fractal Catalog shows ads.

### Which is updated more often, 4Dice or Fractal Catalog?

4Dice ships an update every 18 months, and Fractal Catalog every 10 months. Most recently, 4Dice was updated on October 23, 2026 and Fractal Catalog on October 25, 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.*