# 展业牛 vs 优帮手

The clearest difference is device support: 优帮手 at 2 against 展业牛's —. 展业牛's advantage is iOS requirement (13.0 vs 16). On price 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.

## The numbers

| Metric | 展业牛 | 优帮手 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 9 months | — |
| Size | 64 MB | 3 MB |
| Requires iOS | **13.0** | 16 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou Zhanye Niu Digital Technology Co., Ltd](https://appshunter.io/developer/1759326044) | [Jiujiang Youming Technology Co., Ltd](https://appshunter.io/developer/1884516633) |

## What reviewers say

### 展业牛

[App page](https://appshunter.io/ios/app/360/id6479977101)

**In-app purchases:** none


### 优帮手

[App page](https://appshunter.io/ios/app/id6760448122)

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

**In-app purchases:** none


## Frequently asked questions

### Is 展业牛 free?

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

### Is 优帮手 free?

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

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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.*