# Great Sardinia vs Castello Giusso

The clearest difference is update cadence: Great Sardinia at every 5 months against Castello Giusso's every 23 months. Great Sardinia also leads on device support. Castello Giusso's advantage is iOS requirement (15.1 vs 17.0). On price 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.

Great Sardinia ships an update every 5 months, Castello Giusso every 23 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Great Sardinia | Castello Giusso |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | **Every 5 months** | Every 23 months |
| Size | 73 MB | 34 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad** | — |
| Age rating | 17+ | 4+ |
| Developer | [Great Sardinia](https://appshunter.io/developer/1689045610) | [PIMB Srl](https://appshunter.io/developer/1813876544) |

## What reviewers say

### Great Sardinia

[App page](https://appshunter.io/ios/app/great-sardinia/id6449433754)

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

**In-app purchases:** none


### Castello Giusso

[App page](https://appshunter.io/ios/app/castello-giusso/id6504464498)

**In-app purchases:** none


## Frequently asked questions

### Is Great Sardinia free?

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

### Is Castello Giusso free?

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

### Which is updated more often, Great Sardinia or Castello Giusso?

Great Sardinia ships an update every 5 months, and Castello Giusso every 23 months. Most recently, Great Sardinia was updated on November 7, 2026 and Castello Giusso on November 4, 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.*