# 优声 vs 小新课堂HD

The clearest difference is in-app purchases: 优声 at none against 小新课堂HD's 3. 优声 also leads on device support (3 vs 1). 小新课堂HD's advantage is iOS requirement (11.0 vs 15.0). On price, update cadence and ads there is nothing between them.

Both are free to download. 小新课堂HD sells 3 one-off in-app purchases. 优声 asks for nothing beyond the download.

优声 ships an update every 18 months, 小新课堂HD every 26 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 优声 | 小新课堂HD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 18 months** | Every 26 months |
| Size | 24 MB | 52 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dayone Technology Sdn Bhd](https://appshunter.io/developer/1453139107) | [Guangzhou Xinya Education Technology Co.,Ltd.](https://appshunter.io/developer/1585777899) |

## What reviewers say

### 优声

[App page](https://appshunter.io/ios/app/id1596581960)

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

**In-app purchases:** none


### 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 优声 free?

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

### Is 小新课堂HD free?

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

### Do 优声 or 小新课堂HD have ads?

Neither 优声 nor 小新课堂HD shows ads.

### Which is updated more often, 优声 or 小新课堂HD?

优声 ships an update every 18 months, and 小新课堂HD every 26 months. Most recently, 优声 was updated on November 3, 2026 and 小新课堂HD 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.*