# MyJAS EQMS vs Pollution

The clearest difference is in-app purchases: MyJAS EQMS at none against Pollution's 10. MyJAS EQMS also leads on ads (none vs shown). Pollution's advantage is ratings volume (18 vs 2) and iOS requirement (15.6 vs 18.6). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Pollution sells 10 in-app purchases, starting at $1.19 per 7 days. MyJAS EQMS asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for MyJAS EQMS against 4.9 for Pollution. That said, the two scores are not equally well evidenced: Pollution has 18 ratings behind it against 2, so its average is the more settled of the two.

MyJAS EQMS ships an update monthly, Pollution every 3 weeks. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | MyJAS EQMS | Pollution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/myjas-eqms/id1217372617/reviews)** | [4.9 (18 ratings)](https://appshunter.io/ios/app/pollution-pollen-widget/id1609071301/reviews) |
| Number of ratings | 2 | **18** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 227 MB | 144 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Department of Environment Malaysia](https://appshunter.io/developer/895645346) | [Stolanapp](https://appshunter.io/developer/1833017712) |

## What reviewers say

### MyJAS EQMS

[App page](https://appshunter.io/ios/app/myjas-eqms/id1217372617)

Access real-time environmental quality data for Malaysia, including air and water quality indexes. View readings from monitoring stations near you or across the country on an interactive map. Stay informed with the latest announcements on Malaysia's environmental status.

**Highlights:** Real-time environmental index readings, Trending charts for monitoring stations, Online map view of monitoring stations, Air Pollutant Index (API) information, Water Quality Index (WQI) information, Marine Water Quality Index information, Environmental quality announcements

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

**In-app purchases:** none


### Pollution

[App page](https://appshunter.io/ios/app/pollution-pollen-widget/id1609071301)

Track real-time air quality and pollution levels in your area. Get detailed pollutant breakdowns, hourly and multi-day forecasts, and health recommendations to make informed decisions about your environment and well-being.

**Highlights:** Real-time Air Quality Index (AQI), Detailed pollutant breakdown, Hourly and 4-day forecasts, Smart notifications, Health recommendations, User-friendly design

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Umbrella - Premium | $1.19 | per 7 days |
| Umbrella - Premium | $2.19 | per 7 days |
| Air Quality Index - Premium | $2.29 | per month |
| Air Quality Premium Discount | $3.99 | per year |
| Umbrella - Premium | $4.29 | per month |
| Umbrella - Premium | $4.99 | per month |
| Air Quality Index - Premium | $5.69 | per year |
| Umbrella - Premium | $5.69 | per year |
| Air Quality Index - Premium | $11.49 | per year |
| Air Quality Index - Premium | $11.49 | per year |


## Frequently asked questions

### Is MyJAS EQMS free?

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

### Is Pollution free?

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

### Which has better reviews, MyJAS EQMS or Pollution?

MyJAS EQMS is rated higher. MyJAS EQMS averages 5.0 out of 5 from 2 ratings, while Pollution averages 4.9 from 18 ratings.

### Do MyJAS EQMS or Pollution have ads?

Pollution shows ads; MyJAS EQMS does not.

### Which is updated more often, MyJAS EQMS or Pollution?

MyJAS EQMS ships an update monthly, and Pollution every 3 weeks. Most recently, MyJAS EQMS was updated on September 22, 2026 and Pollution on September 23, 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.*