# 中天国富差旅 vs 双星商旅

The clearest difference is update cadence: 双星商旅 at every 5 months against 中天国富差旅's every 22 months. 双星商旅 also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

中天国富差旅 ships an update every 22 months, 双星商旅 every 5 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | 中天国富差旅 | 双星商旅 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 22 months | **Every 5 months** |
| Size | 81 MB | 41 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sichuan 517Na Science And Technology Co.,Ltd.](https://appshunter.io/developer/893570332) | [Qingdao Travel Technology Co., Ltd](https://appshunter.io/developer/1502215769) |

## What reviewers say

### 中天国富差旅

[App page](https://appshunter.io/ios/app/id1377048246)

**In-app purchases:** none


### 双星商旅

[App page](https://appshunter.io/ios/app/id1503100549)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 中天国富差旅 free?

中天国富差旅 is free to download, with no in-app purchases.

### Is 双星商旅 free?

双星商旅 is free to download, with no in-app purchases.

### Which is updated more often, 中天国富差旅 or 双星商旅?

中天国富差旅 ships an update every 22 months, and 双星商旅 every 5 months. Most recently, 中天国富差旅 was updated on October 25, 2026 and 双星商旅 on October 25, 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.*