# EdiGreen vs 中央氣象署Q

The clearest difference is rating: 中央氣象署Q at 5.0 against EdiGreen's 2.6. 中央氣象署Q also leads on ads (none vs shown) and monetization model (free vs ad-supported). EdiGreen's advantage is review sentiment (49% vs 31%) and ratings volume (7 vs 1). On price, update cadence, 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.

中央氣象署Q holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: EdiGreen has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 49% of EdiGreen's written reviews are positive against 31% of 中央氣象署Q's, so the app with the better star average is not the one people write more warmly about.

EdiGreen ships an update every 3 months, 中央氣象署Q every 4 months. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | EdiGreen | 中央氣象署Q |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (7 ratings)](https://appshunter.io/ios/app/edigreen/id1086893817/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/q-qpesums/id1129617978/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | **49.1% of reviews** | 31.4% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Ad-supported | **Free** |
| Size | 39 MB | 21 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [EDIMAX](https://appshunter.io/developer/324658320) | [中央氣象局](https://appshunter.io/developer/1129617977) |

## What reviewers say

### EdiGreen

[App page](https://appshunter.io/ios/app/edigreen/id1086893817)

Instantly monitor PM2.5 air quality with real-time updates every 5 minutes. This app provides an easy-to-understand AQI index, global monitoring station data, and personalized recommendations to protect your respiratory health.

**Highlights:** Real-time PM2.5 air quality information, Temperature and humidity microclimate query, 24-hour air quality trend chart, Daily AQI index and action advice, Global monitoring station map, Favorite station list, GPS location for nearby stations

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

**In-app purchases:** none


### 中央氣象署Q

[App page](https://appshunter.io/ios/app/q-qpesums/id1129617978)

This app provides real-time monitoring and short-term forecasting of severe weather events. It integrates data from weather radar and rain gauges to offer insights on precipitation, storm cells, and future rainfall areas. Users can also set personalized alerts for specific regions and weather thresholds.

**Highlights:** Radar echo observation, 1-hour and 24-hour accumulated rainfall distribution, Convective cell real-time monitoring, Next 1-hour rainfall area forecast, Rainfall station data, Personalized alert notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is EdiGreen free?

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

### Is 中央氣象署Q free?

中央氣象署Q is free to download, with no in-app purchases.

### Which has better reviews, EdiGreen or 中央氣象署Q?

中央氣象署Q is rated higher. EdiGreen averages 2.6 out of 5 from 7 ratings, while 中央氣象署Q averages 5.0 from 1 ratings.

### Do EdiGreen or 中央氣象署Q have ads?

EdiGreen shows ads; 中央氣象署Q does not.

### Which is updated more often, EdiGreen or 中央氣象署Q?

EdiGreen ships an update every 3 months, and 中央氣象署Q every 4 months. Most recently, EdiGreen was updated on October 31, 2026 and 中央氣象署Q on October 29, 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.*