# 勤廬英語會話 vs Interview Expert

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

Both are free to download. Interview Expert sells 3 in-app purchases, starting at $9.99 per month. 勤廬英語會話 asks for nothing beyond the download.

## The numbers

| Metric | 勤廬英語會話 | Interview Expert |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Size | 5 MB | 54 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [JUNG TSAN HSU](https://appshunter.io/developer/1890028155) | [Great X Inc](https://appshunter.io/developer/6780353456) |

## What reviewers say

### 勤廬英語會話

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

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

**In-app purchases:** none


### Interview Expert

[App page](https://appshunter.io/ios/app/interview-expert/id6780353454)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interview Expert Pro | $9.99 | per month |
| Pro Max | $14.99 | per month |
| Pro Max (Annual) | $89.99 | per year |


## Frequently asked questions

### Is 勤廬英語會話 free?

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

### Is Interview Expert free?

Interview Expert is free to download, with in-app purchases available.

### Do 勤廬英語會話 or Interview Expert have ads?

Neither 勤廬英語會話 nor Interview Expert 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.*