# 熱中症予報計 vs P2P地震情報 モバイル

The clearest difference is ads: P2P地震情報 モバイル at none against 熱中症予報計's shown. P2P地震情報 モバイル also leads on review sentiment (50% vs 35%) and iOS requirement (13.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

熱中症予報計 ships an update every 5 months, P2P地震情報 モバイル every 7 months. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 熱中症予報計 | P2P地震情報 モバイル |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 35.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | — | Free |
| Size | 7 MB | 23 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Izaki](https://appshunter.io/developer/511591595) | [Takuya Yamaguchi](https://appshunter.io/developer/1457443046) |

## 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


### P2P地震情報 モバイル

[App page](https://appshunter.io/ios/app/p2p/id1457443047)

Receive real-time earthquake and tsunami alerts from the Japan Meteorological Agency. Share your own "shook!" reports with other users, which are then mapped. Get push notifications for instant updates and review past information.

**Highlights:** Earthquake and tsunami alerts, User-shared shaking reports, Real-time mapping of reports, Push notifications, Historical data view

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

**In-app purchases:** none


## 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 P2P地震情報 モバイル free?

P2P地震情報 モバイル is free to download, with no in-app purchases.

### Do 熱中症予報計 or P2P地震情報 モバイル have ads?

熱中症予報計 shows ads; P2P地震情報 モバイル does not.

### Which is updated more often, 熱中症予報計 or P2P地震情報 モバイル?

熱中症予報計 ships an update every 5 months, and P2P地震情報 モバイル every 7 months. Most recently, 熱中症予報計 was updated on October 3, 2026 and P2P地震情報 モバイル on October 9, 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.*