# 气象后勤 vs Mie信

The clearest difference is update cadence: Mie信 at every 6 days against 气象后勤's every 5 weeks. Mie信 also leads on device support (4 vs 2). 气象后勤's advantage is iOS requirement (9.0 vs 15.0). On price, ads 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.

气象后勤 ships an update every 5 weeks, Mie信 every 6 days. Both last shipped on October 6, 2026.

## The numbers

| Metric | 气象后勤 | Mie信 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Size | 28 MB | 22 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [中国气象局机关服务中心](https://appshunter.io/developer/1442060421) | [昆明咩信科技有限公司](https://appshunter.io/developer/1794972951) |

## What reviewers say

### 气象后勤

[App page](https://appshunter.io/ios/app/id1442060422)

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

**In-app purchases:** none


### Mie信

[App page](https://appshunter.io/ios/app/mie/id6741677838)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 气象后勤 free?

气象后勤 is free to download, with no in-app purchases.

### Is Mie信 free?

Mie信 is free to download, with no in-app purchases.

### Do 气象后勤 or Mie信 have ads?

Neither 气象后勤 nor Mie信 shows ads.

### Which is updated more often, 气象后勤 or Mie信?

气象后勤 ships an update every 5 weeks, and Mie信 every 6 days. Most recently, 气象后勤 was updated on October 6, 2026 and Mie信 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.*