# Mostly: Weather & Rain Radar — Alpine weather, alerts, widget

> Alpine weather, alerts, widget (iPhone/iPad app by theconcept technologies FlexKapG..)

- Source: https://appshunter.io/ios/app/mostly-weather-and-rain-radar/id6813034997 (this page in markdown: same URL + `.md`)
- Developer: [theconcept technologies FlexKapG.](https://appshunter.io/developer/1892116535)
- Category: Weather
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 54 MB
- Languages: American English, French (France), German (Germany), Italian, European Spanish
- Released: 2026-09-22
- Data updated: 2026-10-14

## What is Mostly?

Mostly shows the weather for your place – with rain radar, official warnings and mountain weather. And it tells you honestly how sure the forecast is.

WHAT YOU GET
• Current conditions, the next 48 hours and 10 days
• Rain radar for Europe and the US with place names, plus hurricanes and tornado warning areas – or through Windy
• Official severe weather warnings for Europe and the US: GeoSphere Austria, Deutscher Wetterdienst, the national services via MeteoAlarm and the US National Weather Service, as a notification if you want
• Mountain weather by elevation: temperature, wind and gusts from the valley to the summit, plus thunderstorm risk, snow line, foehn and summit stations
• A second source to compare against, so you can see where they disagree
• A home screen widget
• German, English, Spanish, French and Italian

HOW SURE IS THE FORECAST?
Most weather apps give you a number. Mostly adds a blue band: narrow means a clear situation, wide means several outcomes are still open. The curve is the median of the ICON ensemble runs; the band spans the 10th to the 90th percentile. That is the spread of the model runs, not a guaranteed probability of being right – and the app says so too.

NO ACCOUNT
Mostly keeps no accounts and never asks for your name. For warnings your place is stored rounded to about 100 metres — enough for a warning region, too coarse for an address. Switch them off and it is deleted.

MOSTLY PRO
Mostly Pro removes the advertising – as a monthly or a yearly subscription. The store names the price for your country before you buy. The subscription renews automatically until you cancel it in the App Store or on Google Play.

Terms of use: https://mostlyweather.com/en/terms
App Store terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy: https://mostlyweather.com/en/privacy

Weather data: Open-Meteo (CC BY 4.0), GeoSphere Austria – AROME and C-LAEF (CC BY 4.0), Google – WeatherNext 3. Radar: EUMETNET OPERA (CC BY 4.0) and NOAA NEXRAD via the Iowa Environmental Mesonet; storms: NOAA National Hurricane Center; forecast: INCA nowcast by GeoSphere Austria. Elevation: Copernicus DEM GLO-90 via Open-Meteo. Peaks, passes and huts: © OpenStreetMap contributors (ODbL 1.0). Official warnings: GeoSphere Austria (CC BY 4.0), Deutscher Wetterdienst (GeoNutzV), EUMETNET members via meteoalarm.org (CC BY 4.0). Weather news: Deutscher Wetterdienst. Avalanches: European Avalanche Warning Services (CC BY 4.0). Maps: Google, Esri.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Mostly Pro – Year | $9.99 | per year |
| Mostly Pro – Month | $1.99 | per month |


## Is Mostly safe?

Not enough ratings yet to assess Mostly.

## Is Mostly legit?

Mostly: Weather & Rain Radar appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Mostly is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.10.0 — 2026-10-11

Mostly 1.10.0

• Rain radar now covers the US too, from the weather services' own radar networks; where no radar measures, the map is hatched
• Hurricanes with their forecast cone and tornado warning areas on the map
• Official warnings in your language, machine-translated and marked as such
• "How sure?" now sits above the certainty word
• The tab is now called Radar

### 1.9.0 — 2026-10-10

Mostly 1.9.0

• Mostly Morning now sits right below the current weather
• Every forecast day opens up to show its course in three-hour steps
• Before an advertisement, Mostly tells you briefly and shows where to close it

### 1.8.1 — 2026-10-09

Mostly 1.8.1

• Small improvements under the hood

### 1.8.0 — 2026-10-08

Mostly 1.8.0

• The uncertainty band now shows degrees and says in one sentence how sure the forecast is
• New share dialog with three looks for the weather card
• In the mountains: thunderstorm risk, snow line, foehn and mountain stations
• Mostly Morning now plays even when only the saved forecast is available
• Minor fixes

### 1.7.1 — 2026-10-07

Mostly 1.7.1

• Before an ad that makes Mostly ad-free, we now show you where the X to come back appears
• Minor fixes

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## More apps by theconcept technologies FlexKapG.

- [Gugu: Bedtime Stories](https://appshunter.io/ios/app/gugu-bedtime-stories/id6761927792)
- [stemplr: Time Tracking & Kiosk](https://appshunter.io/ios/app/stemplr-time-tracking-and-kiosk/id6765933960)

All apps by theconcept technologies FlexKapG.: https://appshunter.io/developer/1892116535

## Related topics

[mostly](https://appshunter.io/ios/topics/mostly)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-14.*