# 周辺便利天気 vs 天気図Viewer

The clearest difference is price: 周辺便利天気 at Free against 天気図Viewer's $1.99. 周辺便利天気 also leads on iOS requirement (15.6 vs 18.0). 天気図Viewer's advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence and device support there is nothing between them.

周辺便利天気 is free to download; 天気図Viewer costs $1.99 up front. 周辺便利天気 sells 2 in-app purchases, starting at $0.99 per month. 天気図Viewer asks for nothing beyond the download.

周辺便利天気 ships an update monthly, 天気図Viewer every 5 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 周辺便利天気 | 天気図Viewer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 110 MB | 2 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [katapu.net](https://appshunter.io/developer/381898924) | [Sakae Ichikawa](https://appshunter.io/developer/1548442585) |

## 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 |


### 天気図Viewer

[App page](https://appshunter.io/ios/app/viewer/id1566088405)

Access real-time and forecast weather maps directly from the Japan Meteorological Agency. View various charts, including surface, high-altitude, and numerical forecast maps, with options for printing and zooming. Download maps for offline viewing.

**Highlights:** Access real-time weather maps, View numerical forecast maps, High-altitude weather charts, Print weather maps, Zoom and full-screen display, Download maps for offline use, Wind profiler with GPS integration

**Features:** macOS Compatibility, 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 天気図Viewer free?

天気図Viewer costs $1.99, with no in-app purchases.

### Do 周辺便利天気 or 天気図Viewer have ads?

周辺便利天気 shows ads; 天気図Viewer does not.

### Which is updated more often, 周辺便利天気 or 天気図Viewer?

周辺便利天気 ships an update monthly, and 天気図Viewer every 5 weeks. Most recently, 周辺便利天気 was updated on October 12, 2026 and 天気図Viewer on October 8, 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.*