# Solar Flare Alert vs MeteoLivePRO

The clearest difference is in-app purchases: MeteoLivePRO at none against Solar Flare Alert's 2. Solar Flare Alert's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 8 months). On price and iOS requirement there is nothing between them.

Both are free to download. Solar Flare Alert sells 2 in-app purchases, starting at $3.99 per month. MeteoLivePRO asks for nothing beyond the download.

Solar Flare Alert ships an update every 3 weeks, MeteoLivePRO every 8 months. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Solar Flare Alert | MeteoLivePRO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Subscription | — |
| Size | 13 MB | 67 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Daniel Miara](https://appshunter.io/developer/1871192988) | [massimiliano montescuro](https://appshunter.io/developer/1861931120) |

## What reviewers say

### Solar Flare Alert

[App page](https://appshunter.io/ios/app/solar-flare-alert-forecasts/id6758160984)

Stay informed about space weather with real-time solar flare alerts, forecasts, and geomagnetic storm data. Monitor solar wind, IMF, and view the latest coronagraph imagery. Includes widgets and Apple Watch support for quick access to critical information.

**Highlights:** Solar flare and geomagnetic storm alerts, Live space weather data (Kp index, solar wind), Coronagraph imagery for CME tracking, Home Screen and Lock Screen widgets, Apple Watch app with Live Activity, Data from NOAA and NASA sources

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solar Flare Alert: Forecasts | $3.99 | per month |
| Auto-renewable annual subscription | $29.99 | per year |


### MeteoLivePRO

[App page](https://appshunter.io/ios/app/meteolivepro/id6758837087)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solar Flare Alert free?

Solar Flare Alert is free to download, with in-app purchases available.

### Is MeteoLivePRO free?

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

### Do Solar Flare Alert or MeteoLivePRO have ads?

MeteoLivePRO shows ads; Solar Flare Alert does not.

### Which is updated more often, Solar Flare Alert or MeteoLivePRO?

Solar Flare Alert ships an update every 3 weeks, and MeteoLivePRO every 8 months. Most recently, Solar Flare Alert was updated on November 9, 2026 and MeteoLivePRO 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.*