# Air Matters vs Air Quality Reader

The clearest difference is rating: Air Matters at 4.6 against Air Quality Reader's 3.8. Air Matters also leads on ratings volume (2.5K vs 147) and review sentiment (50% vs 37%). Air Quality Reader's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Air Matters sells 2 in-app purchases, starting at $4.99 per year. Air Quality Reader asks for nothing beyond the download.

Air Matters holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Air Matters has 2.5K ratings behind it against 147, 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 37% of Air Quality Reader's.

Air Matters ships an update monthly, Air Quality Reader every 4 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Air Matters | Air Quality Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.5K ratings)](https://appshunter.io/ios/app/air-matters/id477700080/reviews)** | [3.8 (147 ratings)](https://appshunter.io/ios/app/air-quality-reader/id1535362123/reviews) |
| Number of ratings | **2.5K** | 147 |
| Positive reviews | **50.0% of reviews** | 36.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#207** | — |
| Size | 153 MB | 4 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Air Matters Network Pty Ltd](https://appshunter.io/developer/477700083) | [Bret Taylor](https://appshunter.io/developer/1039747787) |

## What reviewers say

### Air Matters

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

**Currently charting:** #207 Top Free · Weather (US App Store)

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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Air Matters Premium | $4.99 | per year |
| Remove ADs | $0.99 | one-time |

**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


### Air Quality Reader

[App page](https://appshunter.io/ios/app/air-quality-reader/id1535362123)

View real-time air quality index (AQI) readings from a global network of sensors. Get instant health insights and monitor pollution levels directly on your home screen with customizable widgets.

**Highlights:** Real-time AQI readings, Global sensor network, Home screen widgets, Health effect information, Pollution monitoring

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and effective app
- 🗺️ Map widget available
- 💨 Real-time air quality data
- 💙 Great public service app
- ✨ Ad-free experience

**What reviewers complain about**

- ❌ Data not updating
-  stale Data displayed
- ⚠️ Dangerously misleading data
- 📉 Sensors disappeared
- ❓ Data accuracy issues

**Reported bugs**

- App stopped updating air quality data
- Data feed stopped working
- Sensors not updating for months
- Indoor sensors not showing
- My unit is missing from map

**Requested features**

- Increase font size for visually impaired
- Add ability to toggle indoor sensors
- Add ability to filter indoor vs outdoor sensors
- Add pollen data
- Notification options for air quality drops


## Frequently asked questions

### Is Air Matters free?

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

### Is Air Quality Reader free?

Air Quality Reader is free to download, with no in-app purchases.

### Which has better reviews, Air Matters or Air Quality Reader?

Air Matters is rated higher. Air Matters averages 4.6 out of 5 from 2.5K ratings, while Air Quality Reader averages 3.8 from 147 ratings.

### Do Air Matters or Air Quality Reader have ads?

Air Matters shows ads; Air Quality Reader does not.

### Which is updated more often, Air Matters or Air Quality Reader?

Air Matters ships an update monthly, and Air Quality Reader every 4 days. Most recently, Air Matters was updated on October 26, 2026 and Air Quality Reader on October 24, 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.*