# Forecast Alarm vs WindSpots

The clearest difference is in-app purchases: WindSpots at none against Forecast Alarm's 4. WindSpots also leads on iOS requirement (13.0 vs 16.4). Forecast Alarm's advantage is update cadence (every 4 days vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. Forecast Alarm sells 4 in-app purchases, starting at $5.99 per month. WindSpots asks for nothing beyond the download.

Forecast Alarm ships an update every 4 days, WindSpots every 10 months. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Forecast Alarm | WindSpots |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 18 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Inia](https://appshunter.io/developer/1188753478) | [Windspots Sàrl](https://appshunter.io/developer/929259566) |

## What reviewers say

### Forecast Alarm

[App page](https://appshunter.io/ios/app/forecast-alarm/id6446201122)

Receive wind alerts based on custom thresholds and notification frequency. This app monitors multiple weather models to keep you informed about wind conditions.

**Highlights:** Custom wind threshold notifications, Configurable notification frequency, Monitors Arpège, Arome, GFS, ECMWF, Icon models, Monitors NAM USA, NAM Puerto Rico, NAM Haiti models, EULA available

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement Large Mensuel | $5.99 | per month |
| Abonnement Large Plus Hebdomadaire | $8.99 | per 7 days |
| Annual Subscription | $12.99 | per year |
| Abonnement Large Annuel | $17.99 | per year |


### WindSpots

[App page](https://appshunter.io/ios/app/windspots/id6499127390)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Forecast Alarm free?

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

### Is WindSpots free?

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

### Do Forecast Alarm or WindSpots have ads?

Neither Forecast Alarm nor WindSpots shows ads.

### Which is updated more often, Forecast Alarm or WindSpots?

Forecast Alarm ships an update every 4 days, and WindSpots every 10 months. Most recently, Forecast Alarm was updated on October 9, 2026 and WindSpots on October 11, 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.*