# Air Matters vs weather china

The clearest difference is review sentiment: weather china at 100% against Air Matters's 50%. weather china also leads on in-app purchases (none vs 1) and rating (5.0 vs 4.6). Air Matters's advantage is update cadence (monthly vs every 6 months) and ratings volume (2.5K vs 2). On price and ads there is nothing between them.

Both are free to download. Air Matters sells 1 in-app purchase, starting at $4.99 per year. weather china asks for nothing beyond the download.

weather china holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Air Matters has 2.5K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Air Matters's written reviews are positive against 100% of weather china's.

Air Matters ships an update monthly, weather china every 6 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Air Matters | weather china |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (2.5K ratings)](https://appshunter.io/ios/app/air-matters/id477700080/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/weather-china/id556430421/reviews)** |
| Number of ratings | **2.5K** | 2 |
| Positive reviews | 49.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 153 MB | 25 MB |
| Requires iOS | **15.0** | 26.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Air Matters Network Pty Ltd](https://appshunter.io/developer/477700083) | [晓刚 秦](https://appshunter.io/developer/544544246) |

## What reviewers say

### Air Matters

[App page](https://appshunter.io/ios/app/air-matters/id477700080)

Access real-time global air quality data for over 180 countries, including pollen forecasts for the US and Europe. Receive pollution and pollen alerts, and customize air quality standards. Integrates with smart air monitors and purifiers for indoor air quality insights and control.

**Highlights:** Real-time global air quality data, Pollen data & forecast (US/Europe), Customizable air quality standards, Pollution & pollen alerts, Desktop icon air quality index, Apple Watch complications, Smart air monitor/purifier integration

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Air Matters Premium | $4.99 | per year |

**What reviewers like**

- 🚀 Convenient for checking air quality
- 📊 Detailed air quality data
- 🌍 Worldwide coverage
- 🔌 Integration with air purifiers
- ⌚️ Apple Watch support

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🔍 Inaccurate or misleading data
- 🔌 Connectivity problems with air purifiers
- 🔋 High battery consumption
- 🗺️ Limited location coverage

**Reported bugs**

- Crashes on startup
- Saved locations not persisting
- Incorrect air quality index readings
- Sync issues with air purifiers
- Unreliable widget updates

**Requested features**

- Dark mode option
- Historical air quality data
- Customizable data sources
- Improved Apple Watch complications
- Pollen count tracking


### weather china

[App page](https://appshunter.io/ios/app/weather-china/id556430421)

Provides real-time weather forecasts and a calendar. Features dynamic backgrounds and high-quality scenic wallpapers to make checking the weather an enjoyable experience. Data is sourced from authoritative meteorological agencies for accuracy.

**Highlights:** Real-time weather forecasts, Dynamic weather backgrounds, Scenic wallpaper themes, Accurate meteorological data, Useful perpetual calendar

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

**In-app purchases:** none


## Frequently asked questions

### Is Air Matters free?

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

### Is weather china free?

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

### Which has better reviews, Air Matters or weather china?

weather china is rated higher. Air Matters averages 4.6 out of 5 from 2.5K ratings, while weather china averages 5.0 from 2 ratings.

### Do Air Matters or weather china have ads?

Both Air Matters and weather china show ads.

### Which is updated more often, Air Matters or weather china?

Air Matters ships an update monthly, and weather china every 6 months. Most recently, Air Matters was updated on November 1, 2026 and weather china on November 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*