# 被害予測・防災cmap vs Weather Radar Widget

The clearest difference is rating: Weather Radar Widget at 4.5 against 被害予測・防災cmap's 3.6. Weather Radar Widget also leads on review sentiment (53% vs 27%) and ratings volume (1.1K vs 98). 被害予測・防災cmap's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Weather Radar Widget sells 2 in-app purchases, starting at $9.99 per year. 被害予測・防災cmap asks for nothing beyond the download.

Weather Radar Widget holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: Weather Radar Widget has 1.1K ratings behind it against 98, so its average is the more settled of the two. Written reviews point the same way: 27% of 被害予測・防災cmap's written reviews are positive against 53% of Weather Radar Widget's.

被害予測・防災cmap ships an update every 2 months, Weather Radar Widget every 4 weeks. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 被害予測・防災cmap | Weather Radar Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (98 ratings)](https://appshunter.io/ios/app/cmap/id1524623479/reviews) | **[4.5 (1.1K ratings)](https://appshunter.io/ios/app/weather-radar-widget/id1532959739/reviews)** |
| Number of ratings | 98 | **1.1K** |
| Positive reviews | 26.9% of reviews | **52.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 29 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aioi Nissay Dowa Insurance Co.,Ltd.](https://appshunter.io/developer/438886751) | [Piotr Knapczyk](https://appshunter.io/developer/1541886746) |

## What reviewers say

### 被害予測・防災cmap

[App page](https://appshunter.io/ios/app/cmap/id1524623479)

This app provides regional risk information, including natural disasters, accidents, and emergencies. It offers push notifications for disaster alerts, severe weather, and evacuation orders. Users can also access weather forecasts, life indicators, and hazard maps.

**Highlights:** Disaster risk prediction and mapping, Emergency and evacuation alerts, Severe weather notifications, Hazard map and evacuation site information, Weather forecasts and life indicators, Traffic and accessibility information

**In-app purchases:** none


### Weather Radar Widget

[App page](https://appshunter.io/ios/app/weather-radar-widget/id1532959739)

Get real-time weather updates with a live radar view directly on your home and lock screens. This app provides a radar view that updates every 10 minutes, with options for different widget sizes. It prioritizes user privacy by not accessing your location by default.

**Highlights:** Live radar view, Home and lock screen widgets, Widgets update every 10 minutes, Adjustable widget sizes, Privacy-focused location access, iOS 17 refresh button

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly PRO Subscription | $9.99 | per year |
| Lifetime PRO Subscription | $29.99 | one-time |

**What reviewers like**

- 🚀 Nice app
- 👍 Simple and good
- 👍 Good baseline graphics
- 👍 Great widget
- 👍 Fantastic app

**What reviewers complain about**

- 🐛 Weather won't load
- 🐛 Widgets not working
- 🐛 Blank radar widget
- 🐛 Widget doesn't update
- 🐛 Widget not working with iOS 17

**Reported bugs**

- Widget not working since iOS 17 update
- Widget doesn't load on iPhone 15 Pro Max
- Widget not updating automatically

**Requested features**

- Add animation to see weather movement
- Show user's current location on the map
- Offer different color schemes for the radar


## Frequently asked questions

### Is 被害予測・防災cmap free?

被害予測・防災cmap is free to download, with no in-app purchases.

### Is Weather Radar Widget free?

Weather Radar Widget is free to download, with in-app purchases available.

### Which has better reviews, 被害予測・防災cmap or Weather Radar Widget?

Weather Radar Widget is rated higher. 被害予測・防災cmap averages 3.6 out of 5 from 98 ratings, while Weather Radar Widget averages 4.5 from 1.1K ratings.

### Do 被害予測・防災cmap or Weather Radar Widget have ads?

Neither 被害予測・防災cmap nor Weather Radar Widget shows ads.

### Which is updated more often, 被害予測・防災cmap or Weather Radar Widget?

被害予測・防災cmap ships an update every 2 months, and Weather Radar Widget every 4 weeks. Most recently, 被害予測・防災cmap was updated on September 22, 2026 and Weather Radar Widget on September 23, 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.*