# Solar Weather vs 太陽フレア観測・警報アプリ

The clearest difference is in-app purchases: Solar Weather at none against 太陽フレア観測・警報アプリ's 3. 太陽フレア観測・警報アプリ's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 太陽フレア観測・警報アプリ sells 3 in-app purchases, starting at $1.99 per month. Solar Weather asks for nothing beyond the download.

## The numbers

| Metric | Solar Weather | 太陽フレア観測・警報アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/solar-weather/id584490475/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 10 MB | 29 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Sapunov](https://appshunter.io/developer/510128268) | [kotobaz](https://appshunter.io/developer/1634727152) |

## What reviewers say

### Solar Weather

[App page](https://appshunter.io/ios/app/solar-weather/id584490475)

Monitor real-time space weather, including magnetic storms and solar wind activity. Track official NOAA storm scales, view forecasts, and follow moon phases with customizable alerts and educational content.

**Highlights:** Real-time Kp-index monitoring, 24-hour and 27-day storm forecasts, Interactive moon phase calendar, Configurable push notifications, Real-time solar wind data, NOAA G/S/R storm scales, Siri and Spotlight integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


### 太陽フレア観測・警報アプリ

[App page](https://appshunter.io/ios/app/sunflare/id6807493216)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SunFlare Pro Monthly | $1.99 | per month |
| SunFlare Pro 3 Months | $4.99 | per 3 months |
| SunFlare Pro 6 Months | $9.99 | per 6 months |


## Frequently asked questions

### Is Solar Weather free?

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

### Is 太陽フレア観測・警報アプリ free?

太陽フレア観測・警報アプリ is free to download, with in-app purchases available.

### Do Solar Weather or 太陽フレア観測・警報アプリ have ads?

Neither Solar Weather nor 太陽フレア観測・警報アプリ shows ads.

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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.*