# 熱中症予報計 vs 周辺便利天気

The clearest difference is in-app purchases: 熱中症予報計 at none against 周辺便利天気's 2. 周辺便利天気's advantage is update cadence (monthly vs every 5 months) and review sentiment (50% vs 35%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 周辺便利天気 sells 2 in-app purchases, starting at $0.99 per month. 熱中症予報計 asks for nothing beyond the download.

熱中症予報計 ships an update every 5 months, 周辺便利天気 monthly. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 熱中症予報計 | 周辺便利天気 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 35.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 110 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Izaki](https://appshunter.io/developer/511591595) | [katapu.net](https://appshunter.io/developer/381898924) |

## What reviewers say

### 熱中症予報計

[App page](https://appshunter.io/ios/app/id647598956)

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

**In-app purchases:** none


### 周辺便利天気

[App page](https://appshunter.io/ios/app/and/id657295744)

Check weather forecasts, radar images, and lightning strike information for your current location or saved areas. Customize your display with split-screen views for quick access to precipitation, clouds, and satellite imagery. Stay informed about severe weather and plan your day with detailed meteorological data.

**Highlights:** Real-time radar and satellite imagery, Customizable split-screen display, Current location-based weather, Detailed forecasts and warnings, Lightning strike information, My Menu for quick access, Shake to change screen layout

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除（1カ月毎） | $0.99 | per month |
| 広告削除（永久） | $49.99 | one-time |


## Frequently asked questions

### Is 熱中症予報計 free?

熱中症予報計 is free to download, with no in-app purchases.

### Is 周辺便利天気 free?

周辺便利天気 is free to download, with in-app purchases available.

### Do 熱中症予報計 or 周辺便利天気 have ads?

Both 熱中症予報計 and 周辺便利天気 show ads.

### Which is updated more often, 熱中症予報計 or 周辺便利天気?

熱中症予報計 ships an update every 5 months, and 周辺便利天気 monthly. Most recently, 熱中症予報計 was updated on October 3, 2026 and 周辺便利天気 on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*