# My Previmeteo vs Alerte Cata

The clearest difference is in-app purchases: Alerte Cata at none against My Previmeteo's 4. Alerte Cata also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. My Previmeteo sells 4 in-app purchases, starting at $7.49 per 7 days. Alerte Cata asks for nothing beyond the download.

My Previmeteo ships an update every 2 months, Alerte Cata every 5 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | My Previmeteo | Alerte Cata |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 39 MB | 22 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Previmeteo SAS](https://appshunter.io/developer/368731541) | [Web Expansion Agency](https://appshunter.io/developer/1299972077) |

## What reviewers say

### My Previmeteo

[App page](https://appshunter.io/ios/app/my-previmeteo/id1050964320)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My Semaine | $7.49 | per 7 days |
| My Plus Semaine | $16.49 | per 7 days |
| My Previmeteo | $21.99 | per month |
| My Plus | $65.99 | per month |


### Alerte Cata

[App page](https://appshunter.io/ios/app/alerte-cata/id1631973910)

Stay informed and prepared for natural disasters with real-time alerts and safety information. This app provides multimedia news, geolocated notifications for major events, and interactive maps to visualize risks and safety measures.

**Highlights:** Real-time geolocated disaster alerts, Multimedia news on risk evolution, Interactive risk and safety maps, GPS-based hazard information, Personal preparedness self-diagnostics, Incident reporting for authorities

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

**In-app purchases:** none


## Frequently asked questions

### Is My Previmeteo free?

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

### Is Alerte Cata free?

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

### Do My Previmeteo or Alerte Cata have ads?

Neither My Previmeteo nor Alerte Cata shows ads.

### Which is updated more often, My Previmeteo or Alerte Cata?

My Previmeteo ships an update every 2 months, and Alerte Cata every 5 days. Most recently, My Previmeteo was updated on October 24, 2026 and Alerte Cata on October 9, 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.*