Comparison

WeatherSupport vs Aerzeit

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

Head to head
About

WeatherSupport

Features
Read full description

Waarborg de veiligheid van je bezoekers tijdens elk evenement dankzij de meest actuele weersverwachting. In WeatherSupport zie je in één oogopslag of de weerlimieten bereikt worden. Onze meteorologen kunnen ook bewaking leveren tijdens het evenement. Ze houden het weer voor je in de gaten en helpen je tijdig beslissen.

About

Aerzeit

This app analyzes outdoor conditions for the next 48 hours to identify optimal times for ventilation. It allows customization of temperature ranges and environmental factors like rain, humidity, and pollen to help you decide when to open windows.

Highlights
  • 48-hour outdoor condition forecast
  • Customizable temperature ranges
  • Rain, humidity, wind, air quality, pollen filters
  • UV and sun position tracking
  • Apple Watch app and complication
  • Home Screen widget
  • Multi-language support
Features
Read full description

Aerzeit watches the next 48 hours and tells you the stretches when the air outside is in the temperature range you chose — so you know when it's worth opening up instead of leaving the system running. When nothing in the next two days is worth it, it says so. Everything else is yours to switch on: rain, humidity, wind, air quality, pollen, UV, sun position, and the hours you'd actually consider opening. Set it once for your climate and your house, wherever in the country you are. WHAT IT DOES Pick the outdoor temperature range you'd be happy to let in. Aerzeit watches the local forecast and tells you when conditions match — once a day, at a time you choose. It can also tell you the moment a window opens, and the moment to close it again. Turn on the filters that matter where you live: rain, humidity, wind, air quality, pollen, UV, and the hours of the day you'd actually consider opening up. Set a shortest and longest opening, so you don't hear about gaps too brief to use or leave one open longer than you meant to. A 48-hour chart shows every condition in one place, so you can see where they agree and where they don't. Tap "Use current location" to set a spot to roughly 1 km precision, or search for a town. A companion Apple Watch app and complication show the same at-a-glance status on your wrist, and keep themselves current even when your phone is elsewhere. A Home Screen widget shows the next open-window period at a glance. Aerzeit runs in 50 languages, picked on the Locations page beside °C/°F. WHAT IT DOESN'T DO Aerzeit doesn't model your home — it reports the outdoor conditions and leaves the judgement to you. Opening, sizing and timing the actual airing is yours. It reports public weather and environmental data (including air quality, pollen and UV) as a comfort tool, not medical advice; if a health condition makes any of those matter for you, follow your clinician's guidance. PRIVATE BY DESIGN - Empty Privacy Manifest. The app calls none of Apple's required-reason APIs. - No language detection. Aerzeit never reads your phone's language setting — that's one of the required-reason APIs it avoids — so you pick from 50 languages in the app instead. - Minimal data. To fetch a forecast, the app sends a roughly 7 km grid cell to Aerzeit's server — no account, no identifiers, no raw GPS, no history. Your temperature range and all your filter settings stay on your device. The data export (Export my data) shows exactly what's held — it's all on your phone. - No accounts. No analytics. No tracking. No advertising. No third-party SDKs beyond a small geospatial maths library. MADE INDEPENDENTLY Aerzeit is built and published by Samuel Harrold, based in Indianapolis, Indiana, USA. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

WeatherSupport4 screens
Aerzeit4 screens

Verdict

The call

The clearest difference is in-app purchases: WeatherSupport at none against Aerzeit's 1. Aerzeit's advantage is iOS requirement (16.4 vs 18.0). On price, ads 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. Aerzeit sells 1 in-app purchase, starting at $9.99 per year. WeatherSupport asks for nothing beyond the download.

Scorecard2 real differences · 7 level
WeatherSupport versus Aerzeit: the parameters behind the verdict, then further details
ParameterWeatherSupportAerzeit
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 3 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS18.016.4 — better
Further details — not scored
Size36 MB28 MB
Age rating4+4+
DeveloperInfoplaza BVSamuel Harrold

In-app purchases

None

WeatherSupport

No in-app purchases

1 purchases

Aerzeit

Subscriptions1
  • Aerzeit Premium$9.991 Year

Questions

Is WeatherSupport free?
WeatherSupport is free to download, with no in-app purchases.
Is Aerzeit free?
Aerzeit is free to download, with in-app purchases available.
Do WeatherSupport or Aerzeit have ads?
Neither WeatherSupport nor Aerzeit shows ads.

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