# 中旅开放平台 vs 清明之上河染图

The clearest difference is iOS requirement: 中旅开放平台 at 11.0 against 清明之上河染图's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | 中旅开放平台 | 清明之上河染图 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | — |
| Size | 38 MB | 41 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [中国旅游集团旅行服务有限公司](https://appshunter.io/developer/1698485275) | [淑娟 曹](https://appshunter.io/developer/1733918617) |

## What reviewers say

### 中旅开放平台

[App page](https://appshunter.io/ios/app/id6450775014)

**Features:** macOS Compatibility

**In-app purchases:** none


### 清明之上河染图

[App page](https://appshunter.io/ios/app/id6752454538)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中旅开放平台 free?

中旅开放平台 is free to download, with no in-app purchases.

### Is 清明之上河染图 free?

清明之上河染图 is free to download, with no in-app purchases.

### Do 中旅开放平台 or 清明之上河染图 have ads?

Neither 中旅开放平台 nor 清明之上河染图 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.*