# 兆山销售端 vs 一体化系统

The clearest difference is iOS requirement: 一体化系统 at 9.0 against 兆山销售端's 12.0. 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 | 兆山销售端 | 一体化系统 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | — |
| Size | 28 MB | 69 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [杭州云天软件股份有限公司](https://appshunter.io/developer/1051304783) | [广东共德信息科技有限公司](https://appshunter.io/developer/1280201008) |

## What reviewers say

### 兆山销售端

[App page](https://appshunter.io/ios/app/id1633191900)

**Features:** Vision Pro support

**In-app purchases:** none


### 一体化系统

[App page](https://appshunter.io/ios/app/id6450945080)

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

**In-app purchases:** none


## Frequently asked questions

### Is 兆山销售端 free?

兆山销售端 is free to download, with no in-app purchases.

### Is 一体化系统 free?

一体化系统 is free to download, with no in-app purchases.

### Do 兆山销售端 or 一体化系统 have ads?

Neither 兆山销售端 nor 一体化系统 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.*