# 中欧移动学习 vs Open

The clearest difference is iOS requirement: 中欧移动学习 at 9.0 against Open's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

中欧移动学习 ships an update every 5 weeks, Open every 3 weeks. The most recent releases landed on September 18, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 中欧移动学习 | Open |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 19 MB | 133 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海中欧国际文化传播有限公司](https://appshunter.io/developer/791417985) | [ELERNITY LIMITED](https://appshunter.io/developer/1881934530) |

## What reviewers say

### 中欧移动学习

[App page](https://appshunter.io/ios/app/id976471759)

**Features:** macOS Compatibility

**In-app purchases:** none


### Open

[App page](https://appshunter.io/ios/app/open-q/id6737214039)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中欧移动学习 free?

中欧移动学习 is free to download, with no in-app purchases.

### Is Open free?

Open is free to download, with no in-app purchases.

### Do 中欧移动学习 or Open have ads?

Neither 中欧移动学习 nor Open shows ads.

### Which is updated more often, 中欧移动学习 or Open?

中欧移动学习 ships an update every 5 weeks, and Open every 3 weeks. Most recently, 中欧移动学习 was updated on September 18, 2026 and Open on October 6, 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.*