# 阳升智联 vs 树字MES

The clearest difference is device support: 树字MES at 3 against 阳升智联's —. 阳升智联's advantage is iOS requirement (9.0 vs 12.0). 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 | 阳升智联 | 树字MES |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 44 MB | 43 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen yangsheng zhilian technology co. LTD](https://appshunter.io/developer/1488845005) | [Shenzhen Shuzi Information Technology Co., Ltd.](https://appshunter.io/developer/1448228124) |

## What reviewers say

### 阳升智联

[App page](https://appshunter.io/ios/app/id1488845006)

**In-app purchases:** none


### 树字MES

[App page](https://appshunter.io/ios/app/mes/id1576305439)

**In-app purchases:** none


## Frequently asked questions

### Is 阳升智联 free?

阳升智联 is free to download, with no in-app purchases.

### Is 树字MES free?

树字MES is free to download, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*