# 制选 vs 树字MES

The clearest difference is in-app purchases: 树字MES at none against 制选's 2. 树字MES also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 制选 sells 2 one-off in-app purchases. 树字MES asks for nothing beyond the download.

制选 ships an update fortnightly, 树字MES every 3 weeks. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 制选 | 树字MES |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 95 MB | 43 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [723340075](https://appshunter.io/developer/1568054323) | [Shenzhen Shuzi Information Technology Co., Ltd.](https://appshunter.io/developer/1448228124) |

## What reviewers say

### 制选

[App page](https://appshunter.io/ios/app/id1568054321)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30天展商资格 | $89.99 | one-time |
| 7天轮播图展示 | $249.99 | one-time |


### 树字MES

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

**In-app purchases:** none


## Frequently asked questions

### Is 制选 free?

制选 is free to download, with in-app purchases available.

### Is 树字MES free?

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

### Do 制选 or 树字MES have ads?

制选 shows ads; 树字MES does not.

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

制选 ships an update fortnightly, and 树字MES every 3 weeks. Most recently, 制选 was updated on October 16, 2026 and 树字MES on October 4, 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.*