# John Dark vs Fill the Cube

The clearest difference is update cadence: Fill the Cube at every 2 days against John Dark's every 15 months. 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.

John Dark ships an update every 15 months, Fill the Cube every 2 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | John Dark | Fill the Cube |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/john-dark/id1499465700/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 56 MB | 197 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Gianluca Pironti](https://appshunter.io/developer/928958932) | [3A YAPIM VE YAZILIM DANISMANLIK LIMITED SIRKETI](https://appshunter.io/developer/1493049868) |

## What reviewers say

### John Dark

[App page](https://appshunter.io/ios/app/john-dark/id1499465700)

Navigate a world that rotates with your taps, knocking away enemies and avoiding hazardous moving walls. Collect coins to unlock new characters and vibrant colors for your world. Challenge yourself to see how far you can progress before succumbing to obstacles or the chasing wormhole.

**Highlights:** World rotation mechanic, Enemy combat, Hazardous moving walls, Coin collection, Character unlocks, Color customization

**In-app purchases:** none


### Fill the Cube

[App page](https://appshunter.io/ios/app/fill-the-cube/id6476751727)

**In-app purchases:** none


## Frequently asked questions

### Is John Dark free?

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

### Is Fill the Cube free?

Fill the Cube is free to download, with no in-app purchases.

### Do John Dark or Fill the Cube have ads?

Both John Dark and Fill the Cube show ads.

### Which is updated more often, John Dark or Fill the Cube?

John Dark ships an update every 15 months, and Fill the Cube every 2 days. Most recently, John Dark was updated on October 5, 2026 and Fill the Cube on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*