# Solar Activity vs Meteo Assist

The clearest difference is review sentiment: Meteo Assist at 81% against Solar Activity's 25%. Meteo Assist also leads on ads (none vs shown) and update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Solar Activity ships an update every 3 months, Meteo Assist monthly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Solar Activity | Meteo Assist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/solar-activity/id1460144397/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 25.0% of reviews | **81.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 33 MB | 2 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Koyushev](https://appshunter.io/developer/1257728721) | [Valerii Nikolaev](https://appshunter.io/developer/1678957719) |

## What reviewers say

### Solar Activity

[App page](https://appshunter.io/ios/app/solar-activity/id1460144397)

Track solar activity with a forecast for magnetic storms up to 27 days in advance. View the latest images and videos of the sun, and monitor key metrics like the Kp index and sunspots.

**Highlights:** Magnetic storm forecast, Kp index forecast (3-27 days), Aurora borealis predictions, Sunspot tracking, Solar wind monitoring, Latest SOHO/SDO images & videos

**Features:** macOS Compatibility

**In-app purchases:** none


### Meteo Assist

[App page](https://appshunter.io/ios/app/meteo-assist/id6446769474)

Track geomagnetic activity and receive alerts for magnetic storms. Predict and analyze your well-being based on weather-dependent forecasts. View satellite images of solar flares updated multiple times daily.

**Highlights:** Geomagnetic activity tracking, Magnetic storm alerts, Monthly forecast, Well-being analysis, Satellite solar flare images, Community well-being assessment

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

**In-app purchases:** none


## Frequently asked questions

### Is Solar Activity free?

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

### Is Meteo Assist free?

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

### Do Solar Activity or Meteo Assist have ads?

Solar Activity shows ads; Meteo Assist does not.

### Which is updated more often, Solar Activity or Meteo Assist?

Solar Activity ships an update every 3 months, and Meteo Assist monthly. Most recently, Solar Activity was updated on October 25, 2026 and Meteo Assist on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*