# 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ vs 防災me

The clearest difference is review sentiment: 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ at 33% against 防災me's 0%. 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ also leads on iOS requirement (12.0 vs 16.0). 防災me's advantage is update cadence (every 6 weeks vs every 13 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ ships an update every 13 months, 防災me every 6 weeks. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ | 防災me |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 93 MB | 140 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [CAD CENTER CORPORATION](https://appshunter.io/developer/475975436) | [Yappe株式会社](https://appshunter.io/developer/1720724964) |

## What reviewers say

### 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ

[App page](https://appshunter.io/ios/app/ar/id588948842)

Visualize disaster prevention information for Katsushika Ward, Tokyo, including flood inundation, storm surge risks, and earthquake hazards like fire and building collapse. Locate shelters and evacuation sites with AR.

**Highlights:** Flood inundation visualization, Storm surge risk display, Earthquake fire risk assessment, Building collapse risk assessment, Shelter and evacuation site locator, Augmented Reality (AR) integration

**In-app purchases:** none


### 防災me

[App page](https://appshunter.io/ios/app/me-sns/id6474128335)

This app provides emergency SOS alerts with location sharing for family and friends. It features a timeline for sharing disaster preparedness information and a map to locate shelters and emergency facilities. Earn points by participating in quizzes and events.

**Highlights:** One-tap SOS alerts with location, Disaster preparedness timeline, Map of shelters and AEDs, Check-in for disaster events, Earn preparedness points, Disaster preparedness certification

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ free?

天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ is free to download, with no in-app purchases.

### Is 防災me free?

防災me is free to download, with no in-app purchases.

### Do 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ or 防災me have ads?

Neither 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ nor 防災me shows ads.

### Which is updated more often, 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ or 防災me?

天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ ships an update every 13 months, and 防災me every 6 weeks. Most recently, 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ was updated on October 4, 2026 and 防災me on October 17, 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.*