# 防災リスマ vs 雨雲レーダー+ 天気予報・防災

The clearest difference is review sentiment: 雨雲レーダー+ 天気予報・防災 at 77% against 防災リスマ's 28%. 雨雲レーダー+ 天気予報・防災 also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 防災リスマ sells 3 in-app purchases, starting at $0.29 per month and 雨雲レーダー+ 天気予報・防災 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

防災リスマ ships an update every 2 months, 雨雲レーダー+ 天気予報・防災 every 3 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 防災リスマ | 雨雲レーダー+ 天気予報・防災 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plus/id1582126216/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 27.8% of reviews | **76.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 80 MB | 85 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keishi Ishimura](https://appshunter.io/developer/934037134) | [hidehiko aihara](https://appshunter.io/developer/1178520609) |

## What reviewers say

### 防災リスマ

[App page](https://appshunter.io/ios/app/id1443885748)

Access detailed hazard maps for flood and landslide risks. Quickly find links to official maps from local governments across Japan, covering various disaster types and areas. Stay informed about potential dangers in your vicinity.

**Highlights:** Flood inundation hazard maps, Landslide and debris flow risk zones, Avalanche danger areas, Disaster archives with aerial imagery, Links to official municipal hazard maps, Comprehensive national coverage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1か月/自動更新 | $0.29 | per month |
| 1年/自動更新 | $0.49 | per year |
| 買い切り | $1.99 | one-time |


### 雨雲レーダー+ 天気予報・防災

[App page](https://appshunter.io/ios/app/plus/id1582126216)

Get real-time rain cloud information for the entire country, with forecasts up to 13 hours ahead. Easily check daily weather, precipitation intensity, and severe weather alerts. Access detailed meteorological data and radar imagery for informed planning.

**Highlights:** Real-time rain cloud information, 13-hour rain cloud forecast, Daily weather for central location, River information, Weather alerts (heavy rain, flood, etc.), Lightning and typhoon information, Precipitation intensity visualization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee (Regular) | $0.49 | one-time |
| 開発者応援募金 | $1.99 | one-time |
| Coffee (Large) | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


## Frequently asked questions

### Is 防災リスマ free?

防災リスマ is free to download, with in-app purchases available.

### Is 雨雲レーダー+ 天気予報・防災 free?

雨雲レーダー+ 天気予報・防災 is free to download, with in-app purchases available.

### Do 防災リスマ or 雨雲レーダー+ 天気予報・防災 have ads?

Both 防災リスマ and 雨雲レーダー+ 天気予報・防災 show ads.

### Which is updated more often, 防災リスマ or 雨雲レーダー+ 天気予報・防災?

防災リスマ ships an update every 2 months, and 雨雲レーダー+ 天気予報・防災 every 3 weeks. Most recently, 防災リスマ was updated on October 26, 2026 and 雨雲レーダー+ 天気予報・防災 on October 25, 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.*