# 津波 vs MosquitoRadar　Plus

The clearest difference is ads: MosquitoRadar　Plus at none against 津波's shown. 津波's advantage is iOS requirement (15.6 vs 26.2). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 津波 sells 4 one-off in-app purchases and MosquitoRadar　Plus sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 津波 | MosquitoRadar　Plus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 84 MB | 19 MB |
| Requires iOS | **15.6** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [hidehiko aihara](https://appshunter.io/developer/1178520609) | [NOBUKI MATSUURA](https://appshunter.io/developer/1882221578) |

## What reviewers say

### 津波

[App page](https://appshunter.io/ios/app/tsunami/id1615362492)

This app displays tsunami observation data and seismic intensity information. It provides details about earthquakes, including time, epicenter, intensity, and magnitude. It also shows tsunami observation data.

**Highlights:** Tsunami observation data, Seismic intensity information, Earthquake details (time, epicenter, magnitude), Real-time updates, User feedback integration

**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 |


### MosquitoRadar　Plus

[App page](https://appshunter.io/ios/app/mosquitoradar-plus/id6760962634)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads(Lifetime) | $0.99 | one-time |


## Frequently asked questions

### Is 津波 free?

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

### Is MosquitoRadar　Plus free?

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

### Do 津波 or MosquitoRadar　Plus have ads?

津波 shows ads; MosquitoRadar　Plus does not.

### Which is updated more often, 津波 or MosquitoRadar　Plus?

津波 ships an update every 2 months, and MosquitoRadar　Plus every 2 months. Most recently, 津波 was updated on October 8, 2026 and MosquitoRadar　Plus on October 14, 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.*