Comparison

SAAQIS vs WeatherWeb RTWD

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SAAQIS

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
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SAAQIS The South African Air Quality Information System (SAAQIS),provides a common platform for managing air quality information in South Africa.It makes data available to stakeholders including the public and provides a mechanism to ensure uniformity in the way air quality data is managed i.e. captured, stored, validated, analysed and reported on in South Africa.Only data and reports that have been uploaded by monitoring station owners are available on SAAQIS. Network owners are responsible for the validation of monitoring data.

About

WeatherWeb RTWD

Features
Read full description

Near real time weather data for the South African Sugarcane Research Institute (SASRI) automatic weather station (AWS) network. Most of the stations are located in the South African sugarcane belt in eastern KwaZulu-Natal and Mpumalanga. Few of the stations in other SADC countries, typically on large sugarcane estates. Data are updated every 5-minutes, but there might be delays due to network or system glitches at some of the sites. Please note that these data have not been quality-checked, and stations may be offline, so please check that the ‘last update’ date and time are correct. Please report any suspicious values or offline stations to sasri.rtwd@sugar.org.za.

Screenshots

SAAQIS4 screens
WeatherWeb RTWD4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
SAAQIS versus WeatherWeb RTWD: the parameters behind the verdict, then further details
ParameterSAAQISWeatherWeb RTWD
PriceFreeFree
Rating2.0 (1 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 weeks — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better26.0
Further details — not scored
Size60 MB13 MB
Age rating4+4+
DeveloperSouth African Weather ServiceRoedolf Johannes Nieuwenhuis

In-app purchases

None

SAAQIS

No in-app purchases

None

WeatherWeb RTWD

No in-app purchases

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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