# 雨雲レーダー+ 天気予報・防災 vs 熱中症アラート(暑さ指数予測)

The clearest difference is in-app purchases: 熱中症アラート(暑さ指数予測) at none against 雨雲レーダー+ 天気予報・防災's 4. 熱中症アラート(暑さ指数予測) also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 雨雲レーダー+ 天気予報・防災 sells 4 one-off in-app purchases. 熱中症アラート(暑さ指数予測) asks for nothing beyond the download.

雨雲レーダー+ 天気予報・防災 ships an update every 3 weeks, 熱中症アラート(暑さ指数予測) weekly. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 雨雲レーダー+ 天気予報・防災 | 熱中症アラート(暑さ指数予測) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plus/id1582126216/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 25 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hidehiko aihara](https://appshunter.io/developer/1178520609) | [Roku, K.K.](https://appshunter.io/developer/1797916780) |

## What reviewers say

### 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 |


### 熱中症アラート(暑さ指数予測)

[App page](https://appshunter.io/ios/app/id6791687485)

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

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is 熱中症アラート(暑さ指数予測) free?

熱中症アラート(暑さ指数予測) is free to download, with no in-app purchases.

### Do 雨雲レーダー+ 天気予報・防災 or 熱中症アラート(暑さ指数予測) have ads?

雨雲レーダー+ 天気予報・防災 shows ads; 熱中症アラート(暑さ指数予測) does not.

### Which is updated more often, 雨雲レーダー+ 天気予報・防災 or 熱中症アラート(暑さ指数予測)?

雨雲レーダー+ 天気予報・防災 ships an update every 3 weeks, and 熱中症アラート(暑さ指数予測) weekly. Most recently, 雨雲レーダー+ 天気予報・防災 was updated on October 9, 2026 and 熱中症アラート(暑さ指数予測) on October 1, 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.*