# 你好苏大应用(新) vs 小灵鸭

The clearest difference is in-app purchases: 你好苏大应用(新) at none against 小灵鸭's 3. 你好苏大应用(新) also leads on iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 小灵鸭 sells 3 one-off in-app purchases. 你好苏大应用(新) asks for nothing beyond the download.

你好苏大应用(新) ships an update monthly, 小灵鸭 every 3 weeks. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 你好苏大应用(新) | 小灵鸭 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 34 MB | 32 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [上海璞璠信息科技有限公司](https://appshunter.io/developer/1294530684) | [Shanghai Shuyi Education Technology Co., Ltd.](https://appshunter.io/developer/1563391532) |

## What reviewers say

### 你好苏大应用(新)

[App page](https://appshunter.io/ios/app/id1294530685)

**Features:** macOS Compatibility

**In-app purchases:** none


### 小灵鸭

[App page](https://appshunter.io/ios/app/id6736635589)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 畅学月卡 | $0.99 | one-time |
| 畅学年卡 | $8.99 | one-time |
| 永恒钻石卡 | $9.99 | one-time |


## Frequently asked questions

### Is 你好苏大应用(新) free?

你好苏大应用(新) is free to download, with no in-app purchases.

### Is 小灵鸭 free?

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

### Do 你好苏大应用(新) or 小灵鸭 have ads?

Neither 你好苏大应用(新) nor 小灵鸭 shows ads.

### Which is updated more often, 你好苏大应用(新) or 小灵鸭?

你好苏大应用(新) ships an update monthly, and 小灵鸭 every 3 weeks. Most recently, 你好苏大应用(新) was updated on October 10, 2026 and 小灵鸭 on October 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.*