# 数桥 vs 数独世界

The clearest difference is in-app purchases: 数独世界 at none against 数桥's 3. 数桥's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 数桥 sells 3 one-off in-app purchases. 数独世界 asks for nothing beyond the download.

## The numbers

| Metric | 数桥 | 数独世界 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 months |
| Size | 17 MB | 110 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [杭州家之馨电子商务有限公司](https://appshunter.io/developer/1641228139) | [振宇 于](https://appshunter.io/developer/1376588969) |

## What reviewers say

### 数桥

[App page](https://appshunter.io/ios/app/id6474824063)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $4.99 | one-time |
| 半年会员 | $7.99 | one-time |
| 年度会员 | $9.99 | one-time |


### 数独世界

[App page](https://appshunter.io/ios/app/id6777591474)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 数桥 free?

数桥 is free to download, with in-app purchases available.

### Is 数独世界 free?

数独世界 is free to download, with no in-app purchases.

### Do 数桥 or 数独世界 have ads?

Both 数桥 and 数独世界 show ads.

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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.*