Météo Metz vs Storma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Météo Metz
This weather app provides detailed forecasts and real-time meteorological data for the Metz metropolitan area, curated by professional meteorologists. It also offers a unique historical database of weather events in France since 1850.
- Detailed local weather forecasts
- Real-time meteorological data
- Network of weather stations and webcams
- Climatological data
- Historical weather event database (since 1850)
- Worldwide weather information
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Dirigé par des météorologistes (dont Guillaume Séchet, présentateur météo à la télévision et auteur de plusieurs ouvrages sur le climat), ce site internet professionnel et gratuit est devenu la référence pour toute l'agglomération Messine. Il est effet spécifiquement dédié au temps qu'il fait et qu'il va faire sur cette région avec un réseau de stations météo et de webcams, de nombreuses données climatologiques et des pages sur la situation météo en temps réel. Outre le fait que les informations soient réactualisées plusieurs fois par jour, il s'agit également d'un site météo pour le monde entier et surtout une banque de données unique sur les évènements météo qui ont eu lieu en France depuis 1850.
Storma
Observe real-time thunderstorms globally with a live map and receive instant notifications for detected storms. Watch storms directly from your iPhone's lock screen or Dynamic Island.
- Real-time lightning strike map
- Global storm observation
- Customizable storm alerts
- Live Activities integration
- Lock screen storm viewing
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Storma is the ultimate app for observing thunderstorms worldwide. It's easy to stay informed about weather phenomena! REAL-TIME MAP View lightning strikes live on the world map and explore storms around the globe. NOTIFICATIONS Create alerts and receive notifications when a storm is detected near a point of interest. LIVE ACTIVITIES Watch storms directly from your iPhone's lock screen or Dynamic Island with Live Activities.
Screenshots
Verdict
The clearest difference is update cadence: Storma at monthly against Météo Metz's every 3 months. Storma also leads on device support (4 vs 2). Météo Metz's advantage is iOS requirement (9.0 vs 26.0). On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Météo Metz ships an update every 3 months, Storma monthly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.
| Parameter | Météo Metz | Storma |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (12 ratings) — better |
| Positive reviews | 98.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 12 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 9.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 26 MB | 72 MB |
| Age rating | 17+ | 4+ |
| Developer | METEO-VILLES | Benjamin Pisano |
Customer experience
Météo Metz
Storma
In-app purchases
Météo Metz
No in-app purchases
Storma
No in-app purchases
