# 优小U商家版 vs 星徽出行PRO.

The clearest difference is iOS requirement: 优小U商家版 at 8.0 against 星徽出行PRO.'s 13.0. 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 | 优小U商家版 | 星徽出行PRO. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 22 months |
| Size | 46 MB | 55 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zhengzhou Space-time Tunnel Information Technology Co., Ltd](https://appshunter.io/developer/898632156) | [Beijing ATBB Travel & Express Service Co., Ltd](https://appshunter.io/developer/581125682) |

## What reviewers say

### 优小U商家版

[App page](https://appshunter.io/ios/app/u/id1459973564)

**Features:** Vision Pro support

**In-app purchases:** none


### 星徽出行PRO.

[App page](https://appshunter.io/ios/app/pro/id1564033537)

**In-app purchases:** none


## Frequently asked questions

### Is 优小U商家版 free?

优小U商家版 is free to download, with no in-app purchases.

### Is 星徽出行PRO. free?

星徽出行PRO. is free to download, with no in-app purchases.

### Do 优小U商家版 or 星徽出行PRO. have ads?

Neither 优小U商家版 nor 星徽出行PRO. 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.*