# 多维订货系统 vs 水平仪

The clearest difference is ads: 多维订货系统 at none against 水平仪's shown. 多维订货系统 also leads on iOS requirement (8.0 vs 15.6). On price, update cadence, 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.

多维订货系统 ships an update every 5 weeks, 水平仪 every 4 weeks. The most recent releases landed on November 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 多维订货系统 | 水平仪 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Size | 23 MB | 21 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dreamway Software technology Co., Ltd.](https://appshunter.io/developer/1264995087) | [魁鹏 宋](https://appshunter.io/developer/977980685) |

## What reviewers say

### 多维订货系统

[App page](https://appshunter.io/ios/app/id1265065406)

**Features:** macOS Compatibility

**In-app purchases:** none


### 水平仪

[App page](https://appshunter.io/ios/app/and/id6742847919)

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

**In-app purchases:** none


## Frequently asked questions

### Is 多维订货系统 free?

多维订货系统 is free to download, with no in-app purchases.

### Is 水平仪 free?

水平仪 is free to download, with no in-app purchases.

### Do 多维订货系统 or 水平仪 have ads?

水平仪 shows ads; 多维订货系统 does not.

### Which is updated more often, 多维订货系统 or 水平仪?

多维订货系统 ships an update every 5 weeks, and 水平仪 every 4 weeks. Most recently, 多维订货系统 was updated on November 2, 2026 and 水平仪 on October 6, 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.*