# WBGT vs 雨雲レーダーと天気予報

The clearest difference is in-app purchases: 雨雲レーダーと天気予報 at none against WBGT's 4. 雨雲レーダーと天気予報 also leads on review sentiment (100% vs 83%) and iOS requirement (11.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. WBGT sells 4 one-off in-app purchases. 雨雲レーダーと天気予報 asks for nothing beyond the download.

WBGT ships an update monthly, 雨雲レーダーと天気予報 every 3 weeks. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | WBGT | 雨雲レーダーと天気予報 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 15 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [hidehiko aihara](https://appshunter.io/developer/1178520609) | [susumu hirao](https://appshunter.io/developer/1068961811) |

## What reviewers say

### WBGT

[App page](https://appshunter.io/ios/app/wbgt/id1629786837)

This app helps you monitor the Heat Stroke Index (WBGT) based on temperature, humidity, and weather conditions. It provides hourly forecasts to aid in heatstroke prevention for outdoor activities and travel.

**Highlights:** Hourly WBGT forecasts, Current location WBGT, Nationwide WBGT, Heatstroke prevention guidance, Outdoor activity planning

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee (Regular) | $0.49 | one-time |
| アプリケーション開発者への応援募金 | $1.99 | one-time |
| Coffee (Large) | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


### 雨雲レーダーと天気予報

[App page](https://appshunter.io/ios/app/id6444322928)

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

**In-app purchases:** none


## Frequently asked questions

### Is WBGT free?

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

### Is 雨雲レーダーと天気予報 free?

雨雲レーダーと天気予報 is free to download, with no in-app purchases.

### Do WBGT or 雨雲レーダーと天気予報 have ads?

Both WBGT and 雨雲レーダーと天気予報 show ads.

### Which is updated more often, WBGT or 雨雲レーダーと天気予報?

WBGT ships an update monthly, and 雨雲レーダーと天気予報 every 3 weeks. Most recently, WBGT was updated on September 17, 2026 and 雨雲レーダーと天気予報 on September 15, 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.*