# 闻兰书院 vs HAM Exam CN

The clearest difference is in-app purchases: HAM Exam CN at none against 闻兰书院's 7. 闻兰书院's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. 闻兰书院 sells 7 one-off in-app purchases. HAM Exam CN asks for nothing beyond the download.

## The numbers

| Metric | 闻兰书院 | HAM Exam CN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 331 MB | 2 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [深圳青豆教育科技有限公司](https://appshunter.io/developer/1071330148) | [SANOINV INC](https://appshunter.io/developer/6785599992) |

## What reviewers say

### 闻兰书院

[App page](https://appshunter.io/ios/app/id6450637553)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1元档充值 | $0.99 | one-time |
| 49元档充值 | $6.99 | one-time |
| 99元档充值 | $14.99 | one-time |
| 199元档充值 | $29.99 | one-time |
| 399元档充值 | $59.99 | one-time |
| 999元档充值 | $149.99 | one-time |
| 1999元档充值 | $299.99 | one-time |


### HAM Exam CN

[App page](https://appshunter.io/ios/app/ham-exam-cn/id6793533295)

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

**In-app purchases:** none


## Frequently asked questions

### Is 闻兰书院 free?

闻兰书院 is free to download, with in-app purchases available.

### Is HAM Exam CN free?

HAM Exam CN is free to download, with no in-app purchases.

### Do 闻兰书院 or HAM Exam CN have ads?

Neither 闻兰书院 nor HAM Exam CN 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.*