# 围棋快乐背定式HD vs 小新课堂HD

The clearest difference is update cadence: 围棋快乐背定式HD at every 2 months against 小新课堂HD's every 26 months. 围棋快乐背定式HD also leads on iOS requirement (9.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 围棋快乐背定式HD sells 3 one-off in-app purchases and 小新课堂HD sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

围棋快乐背定式HD ships an update every 2 months, 小新课堂HD every 26 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 围棋快乐背定式HD | 小新课堂HD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 26 months |
| Size | 94 MB | 52 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [北京佳弈网络科技有限责任公司](https://appshunter.io/developer/1082185576) | [Guangzhou Xinya Education Technology Co.,Ltd.](https://appshunter.io/developer/1585777899) |

## What reviewers say

### 围棋快乐背定式HD

[App page](https://appshunter.io/ios/app/hd/id1103576005)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 订购一个月 | $5.99 | one-time |
| 订购六个月 | $14.99 | one-time |
| 订购一年 | $25.99 | one-time |


### 小新课堂HD

[App page](https://appshunter.io/ios/app/hd/id1603392912)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员半年卡 | $1.99 | one-time |
| 会员年卡 | $19.99 | one-time |
| 双年卡会员 | $45.99 | one-time |


## Frequently asked questions

### Is 围棋快乐背定式HD free?

围棋快乐背定式HD is free to download, with in-app purchases available.

### Is 小新课堂HD free?

小新课堂HD is free to download, with in-app purchases available.

### Do 围棋快乐背定式HD or 小新课堂HD have ads?

Neither 围棋快乐背定式HD nor 小新课堂HD shows ads.

### Which is updated more often, 围棋快乐背定式HD or 小新课堂HD?

围棋快乐背定式HD ships an update every 2 months, and 小新课堂HD every 26 months. Most recently, 围棋快乐背定式HD was updated on November 11, 2026 and 小新课堂HD on November 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.*