# Cube vs Sudoku Gurus

The clearest difference is ads: Sudoku Gurus at none against Cube's shown. Sudoku Gurus also leads on update cadence (every 4 weeks vs every 4 months). Cube's advantage is iOS requirement (13.0 vs 15.1). On price, 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.

Cube ships an update every 4 months, Sudoku Gurus every 4 weeks. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Cube | Sudoku Gurus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (26 ratings)](https://appshunter.io/ios/app/cube-geometric-projection/id1552379403/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 54.2% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Ad-supported | — |
| Size | 9 MB | 26 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Gude Aipu Technology Co., Ltd](https://appshunter.io/developer/1896411340) | [Miao Li](https://appshunter.io/developer/1810792610) |

## What reviewers say

### Cube

[App page](https://appshunter.io/ios/app/cube-geometric-projection/id1552379403)

This game challenges your spatial reasoning by having you visualize 3D geometric shapes from their 2D projections. Test your imagination by predicting the final form based on front, side, and top views.

**Highlights:** Visualize 3D shapes from 2D views, Front, side, and top view observation, Spatial imagination training, Geometric puzzle gameplay

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

**In-app purchases:** none


### Sudoku Gurus

[App page](https://appshunter.io/ios/app/sudoku-gurus/id6745113237)

**In-app purchases:** none


## Frequently asked questions

### Is Cube free?

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

### Is Sudoku Gurus free?

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

### Do Cube or Sudoku Gurus have ads?

Cube shows ads; Sudoku Gurus does not.

### Which is updated more often, Cube or Sudoku Gurus?

Cube ships an update every 4 months, and Sudoku Gurus every 4 weeks. Most recently, Cube was updated on October 22, 2026 and Sudoku Gurus on October 7, 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.*