# Weather vs 被害予測・防災cmap

The clearest difference is rating: Weather at 4.6 against 被害予測・防災cmap's 3.6. Weather also leads on review sentiment (63% vs 27%) and ratings volume (1.8K vs 98). 被害予測・防災cmap's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Weather sells 2 in-app purchases, starting at $0.49 per month. 被害予測・防災cmap asks for nothing beyond the download.

Weather holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Weather has 1.8K ratings behind it against 98, so its average is the more settled of the two. Written reviews point the same way: 63% of Weather's written reviews are positive against 27% of 被害予測・防災cmap's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Weather | 被害予測・防災cmap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.8K ratings)](https://appshunter.io/ios/app/weather-usa/id1158929797/reviews)** | [3.6 (98 ratings)](https://appshunter.io/ios/app/cmap/id1524623479/reviews) |
| Number of ratings | **1.8K** | 98 |
| Positive reviews | **62.5% of reviews** | 26.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 63 MB | 31 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lucian Baciu](https://appshunter.io/developer/1790592706) | [Aioi Nissay Dowa Insurance Co.,Ltd.](https://appshunter.io/developer/438886751) |

## What reviewers say

### Weather

[App page](https://appshunter.io/ios/app/weather-usa/id1158929797)

Get accurate, hyper-local weather forecasts with beautiful animations and live background colors that reflect current conditions. View hourly, daily, and 10-day outlooks with detailed information like humidity, UV index, and wind. Track multiple locations and customize units.

**Highlights:** 10-day weather forecast, Hourly weather graph, Animated weather conditions, Live background color, Location detection, Track favorite cities, Detailed conditions (humidity, UV, etc.)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.49 | per month |
| Yearly subscription | $2.99 | per year |


### 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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Weather free?

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

### 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.

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

Weather is rated higher. Weather averages 4.6 out of 5 from 1.8K ratings, while 被害予測・防災cmap averages 3.6 from 98 ratings.

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

Weather shows ads; 被害予測・防災cmap does not.

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

Weather ships an update every 2 months, and 被害予測・防災cmap every 2 months. Most recently, Weather was updated on November 2, 2026 and 被害予測・防災cmap on October 29, 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.*