# MES助手 vs 树字MES Plus

The clearest difference is update cadence: 树字MES Plus at fortnightly against MES助手's monthly. 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.

MES助手 ships an update monthly, 树字MES Plus fortnightly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MES助手 | 树字MES Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 754 MB | 58 MB |
| Requires iOS | 13 | 13.0 |
| 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 Plus

[App page](https://appshunter.io/ios/app/mes-plus/id6762035637)

**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 Plus free?

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

### Do MES助手 or 树字MES Plus have ads?

Neither MES助手 nor 树字MES Plus shows ads.

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

MES助手 ships an update monthly, and 树字MES Plus fortnightly. Most recently, MES助手 was updated on October 29, 2026 and 树字MES Plus on October 24, 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.*