# 围棋九阳真经HD vs 巧多逻辑思维训练

The clearest difference is device support: 巧多逻辑思维训练 at 3 against 围棋九阳真经HD's 1. 巧多逻辑思维训练 also leads on iOS requirement (9.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 围棋九阳真经HD sells 2 one-off in-app purchases and 巧多逻辑思维训练 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 5, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 围棋九阳真经HD | 巧多逻辑思维训练 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 33 MB | 210 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [北京佳弈网络科技有限责任公司](https://appshunter.io/developer/1082185576) | [云华 袁](https://appshunter.io/developer/1253772836) |

## What reviewers say

### 围棋九阳真经HD

[App page](https://appshunter.io/ios/app/hd/id1103576966)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 订购六个月 | $19.99 | one-time |
| 订购两年 | $59.99 | one-time |


### 巧多逻辑思维训练

[App page](https://appshunter.io/ios/app/id1498156302)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 课程解锁 | $19.99 | one-time |
| 解锁全部课程 | $19.99 | one-time |


## Frequently asked questions

### Is 围棋九阳真经HD free?

围棋九阳真经HD is free to download, with in-app purchases available.

### Is 巧多逻辑思维训练 free?

巧多逻辑思维训练 is free to download, with in-app purchases available.

### Do 围棋九阳真经HD or 巧多逻辑思维训练 have ads?

Neither 围棋九阳真经HD nor 巧多逻辑思维训练 shows ads.

### Which is updated more often, 围棋九阳真经HD or 巧多逻辑思维训练?

围棋九阳真经HD ships an update every 4 months, and 巧多逻辑思维训练 every 4 months. Most recently, 围棋九阳真经HD was updated on October 5, 2026 and 巧多逻辑思维训练 on October 27, 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.*