# 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ vs 狛江市防災マップ

天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ and 狛江市防災マップ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 13 months. The most recent releases landed on October 20, 2026 and October 11, 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 | 狛江市防災マップ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | Every 13 months |
| Monetization | Free | — |
| Size | 93 MB | 255 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CAD CENTER CORPORATION](https://appshunter.io/developer/475975436) | [Komae city](https://appshunter.io/developer/1419947871) |

## 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


### 狛江市防災マップ

[App page](https://appshunter.io/ios/app/id842540542)

**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 狛江市防災マップ free?

狛江市防災マップ 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 狛江市防災マップ 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 狛江市防災マップ 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 狛江市防災マップ?

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 狛江市防災マップ every 13 months. 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 20, 2026 and 狛江市防災マップ on October 11, 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.*