# MES助手 vs 树字MES

MES助手 and 树字MES are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MES助手 ships an update monthly, 树字MES every 3 weeks. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | MES助手 | 树字MES |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 754 MB | 43 MB |
| Requires iOS | 13 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [兴安 陈](https://appshunter.io/developer/1499467258) | [Shenzhen Shuzi Information Technology Co., Ltd.](https://appshunter.io/developer/1448228124) |

## What reviewers say

### MES助手

[App page](https://appshunter.io/ios/app/mes/id1503967118)

**Features:** macOS Compatibility

**In-app purchases:** none


### 树字MES

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

**In-app purchases:** none


## Frequently asked questions

### Is MES助手 free?

MES助手 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.

### Do MES助手 or 树字MES have ads?

Neither MES助手 nor 树字MES shows ads.

### Which is updated more often, MES助手 or 树字MES?

MES助手 ships an update monthly, and 树字MES every 3 weeks. Most recently, MES助手 was updated on October 2, 2026 and 树字MES on October 4, 2026.

---

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