# SpatiaQ vs 四维世界：空间探索

The clearest difference is ads: 四维世界：空间探索 at none against SpatiaQ's shown. SpatiaQ's advantage is iOS requirement (13.0 vs 16.0). 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.

## The numbers

| Metric | SpatiaQ | 四维世界：空间探索 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6787638663/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 5 days |
| Size | 32 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [豪 陈](https://appshunter.io/developer/1852919038) | [越 王](https://appshunter.io/developer/6787476168) |

## What reviewers say

### SpatiaQ

[App page](https://appshunter.io/ios/app/spatiaq-spatial-training/id6761620804)

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

**In-app purchases:** none


### 四维世界：空间探索

[App page](https://appshunter.io/ios/app/id6787638663)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpatiaQ free?

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

### Is 四维世界：空间探索 free?

四维世界：空间探索 is free to download, with no in-app purchases.

### Do SpatiaQ or 四维世界：空间探索 have ads?

SpatiaQ shows ads; 四维世界：空间探索 does not.

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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.*