# SAAQIS vs WeatherWeb RTWD

The clearest difference is update cadence: SAAQIS at every 5 weeks against WeatherWeb RTWD's every 10 months. SAAQIS also leads on iOS requirement (15.6 vs 26.0). 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.

SAAQIS ships an update every 5 weeks, WeatherWeb RTWD every 10 months. The most recent releases landed on October 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | SAAQIS | WeatherWeb RTWD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/saaqis/id1279238693/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 10 months |
| Monetization | Free | — |
| Size | 60 MB | 13 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [South African Weather Service](https://appshunter.io/developer/1680527528) | [Roedolf Johannes Nieuwenhuis](https://appshunter.io/developer/1231555866) |

## What reviewers say

### SAAQIS

[App page](https://appshunter.io/ios/app/saaqis/id1279238693)

This app provides a centralized platform for managing and accessing air quality information across South Africa. It ensures uniformity in data handling and makes validated monitoring data available to the public and other stakeholders.

**Highlights:** Air quality information management, Data access for stakeholders, Uniform data handling, Validated monitoring data, Reporting capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### WeatherWeb RTWD

[App page](https://appshunter.io/ios/app/weatherweb-rtwd/id6736560672)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAAQIS free?

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

### Is WeatherWeb RTWD free?

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

### Do SAAQIS or WeatherWeb RTWD have ads?

Neither SAAQIS nor WeatherWeb RTWD shows ads.

### Which is updated more often, SAAQIS or WeatherWeb RTWD?

SAAQIS ships an update every 5 weeks, and WeatherWeb RTWD every 10 months. Most recently, SAAQIS was updated on October 21, 2026 and WeatherWeb RTWD on September 26, 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.*