# ゆれズバ vs P2P地震情報 モバイル

The clearest difference is in-app purchases: P2P地震情報 モバイル at none against ゆれズバ's 2. P2P地震情報 モバイル also leads on review sentiment (50% vs 26%) and iOS requirement (13.0 vs 15.0). ゆれズバ's advantage is update cadence (every 2 months vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. ゆれズバ sells 2 in-app purchases, starting at $2.99 per month. P2P地震情報 モバイル asks for nothing beyond the download.

ゆれズバ ships an update every 2 months, P2P地震情報 モバイル every 7 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ゆれズバ | P2P地震情報 モバイル |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 26.5% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | — | Free |
| Size | 22 MB | 23 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [yoshihide uchiyama](https://appshunter.io/developer/1252852670) | [Takuya Yamaguchi](https://appshunter.io/developer/1457443046) |

## What reviewers say

### ゆれズバ

[App page](https://appshunter.io/ios/app/id1252852671)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| subscription | $2.99 | per month |
| Latest forecast add-on | $0.99 | one-time |


### 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 ゆれズバ free?

ゆれズバ is free to download, with in-app purchases available.

### 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 ゆれズバ or P2P地震情報 モバイル have ads?

Neither ゆれズバ nor P2P地震情報 モバイル shows ads.

### Which is updated more often, ゆれズバ or P2P地震情報 モバイル?

ゆれズバ ships an update every 2 months, and P2P地震情報 モバイル every 7 months. Most recently, ゆれズバ was updated on October 15, 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.*