# Forecast Alarm vs La Météo Bactério

The clearest difference is in-app purchases: La Météo Bactério at none against Forecast Alarm's 4. On price, update cadence, 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. La Météo Bactério asks for nothing beyond the download.

Forecast Alarm ships an update every 6 days, La Météo Bactério every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Forecast Alarm | La Météo Bactério |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 54 MB | 29 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Inia](https://appshunter.io/developer/1188753478) | [BRUMISPHERE](https://appshunter.io/developer/1756138375) |

## What reviewers say

### Forecast Alarm

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

Receive alerts for specific wind conditions based on various weather models. Configure notification frequency to stay informed about upcoming weather events.

**Highlights:** Wind threshold notifications, Customizable notification frequency, Supports multiple weather models (Arpège, Arome, GFS, ECMWF, Icon, etc.), Monitors weather forecasts, User-friendly interface

**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 |


### La Météo Bactério

[App page](https://appshunter.io/ios/app/la-meteo-bacterio/id6746042672)

Discover the microbial quality of your environment daily, presented like a weather forecast. This citizen-led initiative provides free, updated access to water quality predictions for beaches and rivers.

**Highlights:** Daily microbial quality status, Water quality forecasts, Beach and river data, Citizen science initiative, Educational and fun

**In-app purchases:** none


## Frequently asked questions

### Is Forecast Alarm free?

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

### Is La Météo Bactério free?

La Météo Bactério is free to download, with no in-app purchases.

### Do Forecast Alarm or La Météo Bactério have ads?

Neither Forecast Alarm nor La Météo Bactério shows ads.

### Which is updated more often, Forecast Alarm or La Météo Bactério?

Forecast Alarm ships an update every 6 days, and La Météo Bactério every 2 weeks. Most recently, Forecast Alarm was updated on November 3, 2026 and La Météo Bactério on November 5, 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.*