# Air Matters vs AirQualityMeter

The clearest difference is in-app purchases: AirQualityMeter at none against Air Matters's 1. Air Matters's advantage is update cadence (monthly vs every 6 months) and chart position (#62 vs unranked). On price, review sentiment, ads and iOS requirement there is nothing between them.

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

Air Matters ships an update monthly, AirQualityMeter every 6 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Air Matters | AirQualityMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.5K ratings)](https://appshunter.io/ios/app/air-matters/id477700080/reviews)** | — |
| Number of ratings | **2.5K** | — |
| Positive reviews | 49.9% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#62** | — |
| Size | 153 MB | 10 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Air Matters Network Pty Ltd](https://appshunter.io/developer/477700083) | [Yuta Endo](https://appshunter.io/developer/1621719139) |

## What reviewers say

### Air Matters

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

**Currently charting:** #62 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 (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


### AirQualityMeter

[App page](https://appshunter.io/ios/app/airqualitymeter/id1660451275)

This app provides real-time air quality measurements and forecasts up to 24 hours in advance. It helps users manage their physical condition and prepare for allergies by notifying them of pollutants like PM2.5 and PM10. Location services enable automatic weather data acquisition for your current area.

**Highlights:** Real-time air pollutant notifications (PM2.5, PM10), 24-hour air pollution level forecast, Global coverage, Automatic location-based weather data, Allergy countermeasure information

**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 AirQualityMeter free?

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

### Do Air Matters or AirQualityMeter have ads?

Both Air Matters and AirQualityMeter show ads.

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

Air Matters ships an update monthly, and AirQualityMeter every 6 months. Most recently, Air Matters was updated on October 30, 2026 and AirQualityMeter on October 30, 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.*