# Save Planet Cube vs Sudoku

The clearest difference is iOS requirement: Save Planet Cube at 7.0 against Sudoku's 17.0. On price, update cadence, ads 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.

Save Planet Cube ships an update every 2 months, Sudoku monthly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Save Planet Cube | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/save-planet-cube/id1369132417/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 62 MB | 4 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marcelo Pars](https://appshunter.io/developer/1209823528) | [PIETRO ANDREA BRAMBILLA](https://appshunter.io/developer/6795164490) |

## What reviewers say

### Save Planet Cube

[App page](https://appshunter.io/ios/app/save-planet-cube/id1369132417)

Embark on an epic journey through time, from the Big Bang to the present day. Survive diverse historical eras and make a choice for the future. Experience a unique adventure across planet Cube and its moon.

**Highlights:** Journey through time, Survive historical eras, Explore planet Cube and its moon, Make choices for the future, Engaging adventure gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-scan-solve-learn/id6795164486)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Save Planet Cube free?

Save Planet Cube is free to download, with no in-app purchases.

### Is Sudoku free?

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

### Do Save Planet Cube or Sudoku have ads?

Neither Save Planet Cube nor Sudoku shows ads.

### Which is updated more often, Save Planet Cube or Sudoku?

Save Planet Cube ships an update every 2 months, and Sudoku monthly. Most recently, Save Planet Cube was updated on November 2, 2026 and Sudoku on October 31, 2026.

---

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