# MyJAS EQMS vs Rainไหม?

The clearest difference is update cadence: Rainไหม? at weekly against MyJAS EQMS's monthly. Rainไหม? also leads on iOS requirement (16.4 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MyJAS EQMS ships an update monthly, Rainไหม? weekly. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | MyJAS EQMS | Rainไหม? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/myjas-eqms/id1217372617/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 43 MB | 50 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Department of Environment Malaysia](https://appshunter.io/developer/895645346) | [KAZUKI SHIBATA](https://appshunter.io/developer/6798346465) |

## 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


### Rainไหม?

[App page](https://appshunter.io/ios/app/rain/id6798346463)

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

**In-app purchases:** none


## Frequently asked questions

### Is MyJAS EQMS free?

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

### Is Rainไหม? free?

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

### Do MyJAS EQMS or Rainไหม? have ads?

Neither MyJAS EQMS nor Rainไหม? shows ads.

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

MyJAS EQMS ships an update monthly, and Rainไหม? weekly. Most recently, MyJAS EQMS was updated on October 16, 2026 and Rainไหม? on October 6, 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.*