# 围棋之书 vs 星阵少儿围棋

The clearest difference is iOS requirement: 星阵少儿围棋 at 13.0 against 围棋之书's 16.6. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 围棋之书 sells 3 in-app purchases, starting at $2.99 per month and 星阵少儿围棋 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

围棋之书 ships an update monthly, 星阵少儿围棋 every 3 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 围棋之书 | 星阵少儿围棋 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1644286562/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 71.4% of reviews | **78.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 72 MB | 218 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文艺 邓](https://appshunter.io/developer/1644286564) | [北京深客科技有限公司](https://appshunter.io/developer/1538386160) |

## What reviewers say

### 围棋之书

[App page](https://appshunter.io/ios/app/id1644286562)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $2.99 | per month |
| 连续包年 | $29.99 | per year |
| 永久会员 | $24.99 | one-time |


### 星阵少儿围棋

[App page](https://appshunter.io/ios/app/id6480180913)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 120星钻 | $1.99 | one-time |
| 180星钻 | $2.99 | one-time |
| 240星钻 | $2.99 | one-time |
| 300星钻 | $3.99 | one-time |
| 480星钻 | $6.99 | one-time |
| 980星钻 | $14.99 | one-time |
| 1980星钻 | $29.99 | one-time |
| 个人会员一年 | $29.99 | one-time |
| 3280星钻 | $49.99 | one-time |
| 6480星钻 | $99.99 | one-time |


## Frequently asked questions

### Is 围棋之书 free?

围棋之书 is free to download, with in-app purchases available.

### Is 星阵少儿围棋 free?

星阵少儿围棋 is free to download, with in-app purchases available.

### Do 围棋之书 or 星阵少儿围棋 have ads?

Neither 围棋之书 nor 星阵少儿围棋 shows ads.

### Which is updated more often, 围棋之书 or 星阵少儿围棋?

围棋之书 ships an update monthly, and 星阵少儿围棋 every 3 weeks. Most recently, 围棋之书 was updated on October 9, 2026 and 星阵少儿围棋 on October 24, 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.*