# Air Matters vs AQI

The clearest difference is rating: Air Matters at 4.6 against AQI's 3.4. Air Matters also leads on ratings volume (2.5K vs 16) and iOS requirement (15.0 vs 17.6). AQI's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, review sentiment and device support there is nothing between them.

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

Air Matters holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: Air Matters has 2.5K ratings behind it against 16, 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 42% of AQI's.

Air Matters ships an update monthly, AQI weekly. Both last shipped on November 6, 2026.

## The numbers

| Metric | Air Matters | AQI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.5K ratings)](https://appshunter.io/ios/app/air-matters/id477700080/reviews)** | [3.4 (16 ratings)](https://appshunter.io/ios/app/aqi/id1439684571/reviews) |
| Number of ratings | **2.5K** | 16 |
| Positive reviews | **49.9% of reviews** | 41.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#90** |
| Size | 153 MB | 208 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Air Matters Network Pty Ltd](https://appshunter.io/developer/477700083) | [Purelogic Labs India Private Limited](https://appshunter.io/developer/704067891) |

## 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


### AQI

[App page](https://appshunter.io/ios/app/aqi/id1439684571)

**Currently charting:** #90 Top Free · Weather (US App Store)

This app provides real-time air quality index and weather data from local monitoring stations. It alerts you to air quality levels and helps you plan outdoor activities. Track pollutants like PM2.5 and CO for healthier living.

**Highlights:** Real-time and historic air quality data, Global AQI map with 10,500+ stations, Air quality monitor dashboard, On-the-go AQI widget, Health advice based on AQI, Live world air quality ranking

**Features:** macOS Compatibility, Apple Watch app, 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 AQI free?

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

### Which has better reviews, Air Matters or AQI?

Air Matters is rated higher. Air Matters averages 4.6 out of 5 from 2.5K ratings, while AQI averages 3.4 from 16 ratings.

### Do Air Matters or AQI have ads?

Air Matters shows ads; AQI does not.

### Which is updated more often, Air Matters or AQI?

Air Matters ships an update monthly, and AQI weekly. Most recently, Air Matters was updated on November 6, 2026 and AQI on November 6, 2026.

---

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