# 研学考试实训系统 vs C++

The clearest difference is in-app purchases: 研学考试实训系统 at none against C++'s 3. 研学考试实训系统 also leads on iOS requirement (9.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. C++ sells 3 in-app purchases, starting at $1.99 per month. 研学考试实训系统 asks for nothing beyond the download.

## The numbers

| Metric | 研学考试实训系统 | C++ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 45 MB | 102 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jiangsu Feifan Intelligent Travel Information Technology Co Ltd](https://appshunter.io/developer/1601338147) | [龙泽 余](https://appshunter.io/developer/1462574966) |

## What reviewers say

### 研学考试实训系统

[App page](https://appshunter.io/ios/app/id6443460118)

**Features:** macOS Compatibility

**In-app purchases:** none


### C++

[App page](https://appshunter.io/ios/app/c-plus-plus/id6784894776)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月会员 | $1.99 | per month |
| 包年会员 | $9.99 | per year |
| 永久会员 | $6.99 | one-time |


## Frequently asked questions

### Is 研学考试实训系统 free?

研学考试实训系统 is free to download, with no in-app purchases.

### Is C++ free?

C++ is free to download, with in-app purchases available.

### Do 研学考试实训系统 or C++ have ads?

Neither 研学考试实训系统 nor C++ 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.*