# 雲海人 vs EdiGreen

The clearest difference is review sentiment: EdiGreen at 49% against 雲海人's 0%. EdiGreen also leads on rating (2.6 vs 1.5) and update cadence (every 3 months vs every 6 months). 雲海人's advantage is iOS requirement (12.0 vs 15.0). 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.

EdiGreen holds the better App Store score, 2.6 against 1.5. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews point the same way: 0% of 雲海人's written reviews are positive against 49% of EdiGreen's.

雲海人 ships an update every 6 months, EdiGreen every 3 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | 雲海人 | EdiGreen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/id1067553390/reviews) | **[2.6 (7 ratings)](https://appshunter.io/ios/app/edigreen/id1086893817/reviews)** |
| Number of ratings | 2 | **7** |
| Positive reviews | 0.0% of reviews | **49.1% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 46 MB | 39 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [ying tso wen](https://appshunter.io/developer/1067553389) | [EDIMAX](https://appshunter.io/developer/324658320) |

## What reviewers say

### 雲海人

[App page](https://appshunter.io/ios/app/id1067553390)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 雲海人 free?

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

### Is EdiGreen free?

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

### Which has better reviews, 雲海人 or EdiGreen?

EdiGreen is rated higher. 雲海人 averages 1.5 out of 5 from 2 ratings, while EdiGreen averages 2.6 from 7 ratings.

### Do 雲海人 or EdiGreen have ads?

Both 雲海人 and EdiGreen show ads.

### Which is updated more often, 雲海人 or EdiGreen?

雲海人 ships an update every 6 months, and EdiGreen every 3 months. Most recently, 雲海人 was updated on November 2, 2026 and EdiGreen on November 2, 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.*