# WeatherAlarmApp vs VortexWeather

The clearest difference is ads: WeatherAlarmApp at none against VortexWeather's shown. WeatherAlarmApp also leads on monetization model (free vs free with in-app purchases) and update cadence (weekly vs fortnightly). VortexWeather's advantage is iOS requirement (15.1 vs 17.0). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. WeatherAlarmApp sells 3 one-off in-app purchases and VortexWeather sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for WeatherAlarmApp against 5.0 for VortexWeather. That said, the two scores are not equally well evidenced: WeatherAlarmApp has 11 ratings behind it against 2, so its average is the more settled of the two.

WeatherAlarmApp ships an update weekly, VortexWeather fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | WeatherAlarmApp | VortexWeather |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/weatheralarmapp/id6760324478/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/vortexweather/id6796505055/reviews) |
| Number of ratings | **11** | 2 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 47 MB | 66 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jason Borchardt](https://appshunter.io/developer/1877566335) | [VORTEXWEATHER LLC](https://appshunter.io/developer/6796505057) |

## What reviewers say

### WeatherAlarmApp

[App page](https://appshunter.io/ios/app/weatheralarmapp/id6760324478)

Receive instant push notifications for National Weather Service warnings for any location you monitor. Get enhanced tornado warning classifications and a 5-day forecast with risk indicators to stay informed about severe weather.

**Highlights:** Instant NWS warning notifications, Enhanced tornado warning severity classification, 5-day forecast with risk timeline, SPC convective outlooks on interactive map, Monitor unlimited locations, No account, ads, or tracking required

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coffee | $1.99 | one-time |
| Medium cup of coffee | $4.99 | one-time |
| Large cup of coffee | $9.99 | one-time |


### VortexWeather

[App page](https://appshunter.io/ios/app/vortexweather/id6796505055)

Access detailed weather data including hurricanes, radar, satellite, and forecast models. Offers free basic features and paid subscriptions for advanced capabilities like 3D viewers and extended forecast data.

**Highlights:** Live storm tracks and forecast cones, NEXRAD radar and satellite imagery, Forecast radar and satellite animation, Numerical forecast models (GFS, ECMWF), Real-time lightning detection, 3D hurricane and radar viewers (Pro)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $4.99 | per month |
| Pro Monthly | $9.99 | per month |
| Basic Annual | $50.90 | per year |
| Pro Annual | $99.99 | per year |


## Frequently asked questions

### Is WeatherAlarmApp free?

WeatherAlarmApp is free to download, with in-app purchases available.

### Is VortexWeather free?

VortexWeather is free to download, with in-app purchases available.

### Which has better reviews, WeatherAlarmApp or VortexWeather?

WeatherAlarmApp and VortexWeather are both rated 5.0 out of 5 on the App Store, from 11 and 2 ratings respectively.

### Do WeatherAlarmApp or VortexWeather have ads?

VortexWeather shows ads; WeatherAlarmApp does not.

### Which is updated more often, WeatherAlarmApp or VortexWeather?

WeatherAlarmApp ships an update weekly, and VortexWeather fortnightly. Most recently, WeatherAlarmApp was updated on October 31, 2026 and VortexWeather on October 31, 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.*