# Onsen Search vs 避難所

The clearest difference is review sentiment: 避難所 at 100% against Onsen Search's 38%. 避難所 also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (15.6 vs 18.6). Onsen Search's advantage is in-app purchases (none vs 4). On price, ads and device support there is nothing between them.

Both are free to download. 避難所 sells 4 one-off in-app purchases. Onsen Search asks for nothing beyond the download.

Onsen Search ships an update every 3 months, 避難所 fortnightly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Onsen Search | 避難所 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/onsen-search/id353335235/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 38.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 16 MB | 93 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [shinichi tanimoto](https://appshunter.io/developer/338978015) | [hidehiko aihara](https://appshunter.io/developer/1178520609) |

## What reviewers say

### Onsen Search

[App page](https://appshunter.io/ios/app/onsen-search/id353335235)

Discover Japanese hot springs with this app. Search by area, hot spring properties, or your current location. Save your favorites and view facility information for accommodations.

**Highlights:** Search by area, Search by hot spring property, Search by current location, Bookmark hot springs, View accommodation facility info, Supports Japanese language

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

**In-app purchases:** none


### 避難所

[App page](https://appshunter.io/ios/app/id6466737359)

This app helps you find shelters, check weather radar, and view hazard maps during disasters. It allows you to search for shelters by region or type, track rainfall, and identify dangerous areas. You can also save your favorite locations for quick access.

**Highlights:** Shelter search by region and type, Real-time rain cloud information, Hazard map display (flood, tsunami, etc.), Shelters categorized by disaster type, Favorite location registration

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

**In-app purchases (4)**

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


## Frequently asked questions

### Is Onsen Search free?

Onsen Search is free to download, with no in-app purchases.

### Is 避難所 free?

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

### Do Onsen Search or 避難所 have ads?

Both Onsen Search and 避難所 show ads.

### Which is updated more often, Onsen Search or 避難所?

Onsen Search ships an update every 3 months, and 避難所 fortnightly. Most recently, Onsen Search was updated on October 7, 2026 and 避難所 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.*