# 周辺便利天気 vs 雷アラート

The clearest difference is in-app purchases: 雷アラート at none against 周辺便利天気's 2. 雷アラート also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.6). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. 周辺便利天気 sells 2 in-app purchases, starting at $0.99 per month. 雷アラート asks for nothing beyond the download.

周辺便利天気 ships an update monthly, 雷アラート every 2 months. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 周辺便利天気 | 雷アラート |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **50.0% of reviews** | 47.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 110 MB | 3 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [katapu.net](https://appshunter.io/developer/381898924) | [日本気象株式会社](https://appshunter.io/developer/517668176) |

## What reviewers say

### 周辺便利天気

[App page](https://appshunter.io/ios/app/and/id657295744)

Check weather forecasts, radar images, and lightning strike information for your current location or saved areas. Customize your display with split-screen views for quick access to precipitation, clouds, and satellite imagery. Stay informed about severe weather and plan your day with detailed meteorological data.

**Highlights:** Real-time radar and satellite imagery, Customizable split-screen display, Current location-based weather, Detailed forecasts and warnings, Lightning strike information, My Menu for quick access, Shake to change screen layout

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除（1カ月毎） | $0.99 | per month |
| 広告削除（永久） | $49.99 | one-time |


### 雷アラート

[App page](https://appshunter.io/ios/app/id842276970)

Receive timely alerts for approaching thunderstorms based on your location. Customize notification settings and view detailed雷雲 (raikumo - thundercloud) levels and intensity. Access radar maps and pinpoint weather forecasts.

**Highlights:** Location-based thunderstorm alerts, Customizable notification times, 雷雲 (raikumo) proximity levels, Thunderstorm intensity indicators, Real-time雷 (rai - thunder) radar, Pinpoint weather forecasts

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 周辺便利天気 free?

周辺便利天気 is free to download, with in-app purchases available.

### Is 雷アラート free?

雷アラート is free to download, with no in-app purchases.

### Do 周辺便利天気 or 雷アラート have ads?

周辺便利天気 shows ads; 雷アラート does not.

### Which is updated more often, 周辺便利天気 or 雷アラート?

周辺便利天気 ships an update monthly, and 雷アラート every 2 months. Most recently, 周辺便利天気 was updated on October 12, 2026 and 雷アラート on October 13, 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.*