# 开口鸭 vs Learn New Languages

The clearest difference is update cadence: 开口鸭 at every 3 days against Learn New Languages's every 2 weeks. Learn New Languages's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 开口鸭 sells 8 in-app purchases, starting at $0.99 per month and Learn New Languages sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

开口鸭 ships an update every 3 days, Learn New Languages every 2 weeks. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 开口鸭 | Learn New Languages |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/learn-new-languages-shadowfy/id6786404437/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 17 MB | 38 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [厦门云磁数字科技有限公司](https://appshunter.io/developer/1761081852) | [Jianru Li](https://appshunter.io/developer/1890523474) |

## What reviewers say

### 开口鸭

[App page](https://appshunter.io/ios/app/id6761402209)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 会员（包月） | $0.99 | per month |
| Max 会员（包月） | $1.99 | per month |
| 30天挑战赛 | $0.99 | one-time |
| Pro 会员（单次包月） | $1.99 | one-time |
| Max 会员（单次包月） | $1.99 | one-time |
| 365天挑战赛 | $9.99 | one-time |
| Pro 年会员 | $14.99 | one-time |
| Max 年会员 | $24.99 | one-time |


### Learn New Languages

[App page](https://appshunter.io/ios/app/learn-new-languages-shadowfy/id6786404437)

Practice speaking a new language by shadowing any text you choose. Listen to natural voices, repeat sentences, and get instant word explanations. Improve fluency with a proven technique.

**Highlights:** Practice with any text, Natural lifelike voices, Three-layer subtitles, Tap-to-look-up word explanations, Shadowing mode with recording, Smart word review

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription (Monthly) | $3.99 | per month |
| Pro Subscription (Yearly) | $34.99 | per year |


## Frequently asked questions

### Is 开口鸭 free?

开口鸭 is free to download, with in-app purchases available.

### Is Learn New Languages free?

Learn New Languages is free to download, with in-app purchases available.

### Do 开口鸭 or Learn New Languages have ads?

Neither 开口鸭 nor Learn New Languages shows ads.

### Which is updated more often, 开口鸭 or Learn New Languages?

开口鸭 ships an update every 3 days, and Learn New Languages every 2 weeks. Most recently, 开口鸭 was updated on October 31, 2026 and Learn New Languages on October 28, 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.*