# 松鼠鎖 vs 勤廬英語會話

The clearest difference is in-app purchases: 勤廬英語會話 at none against 松鼠鎖's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 松鼠鎖 sells 3 in-app purchases, starting at $4.99 per month. 勤廬英語會話 asks for nothing beyond the download.

## The numbers

| Metric | 松鼠鎖 | 勤廬英語會話 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 115 MB | 5 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Evan Tsai](https://appshunter.io/developer/1895553439) | [JUNG TSAN HSU](https://appshunter.io/developer/1890028155) |

## What reviewers say

### 松鼠鎖

[App page](https://appshunter.io/ios/app/app/id6763912454)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 松鼠鎖 Premium - 月訂閱 | $4.99 | per month |
| 松鼠鎖 Premium - 年訂閱 | $29.99 | per year |
| 松鼠鎖 Premium - 終身使用權 | $99.99 | one-time |


### 勤廬英語會話

[App page](https://appshunter.io/ios/app/id6775677355)

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

**In-app purchases:** none


## Frequently asked questions

### Is 松鼠鎖 free?

松鼠鎖 is free to download, with in-app purchases available.

### Is 勤廬英語會話 free?

勤廬英語會話 is free to download, with no in-app purchases.

### Do 松鼠鎖 or 勤廬英語會話 have ads?

Neither 松鼠鎖 nor 勤廬英語會話 shows ads.

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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.*