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

The clearest difference is update cadence: 海老名市防災マップ at every 5 months against 天サイ！まなぶくん葛飾区版 防災情報可視化ARアプリ's every 13 months. On price, ads, in-app purchases and device support 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, 海老名市防災マップ every 5 months. The most recent releases landed on October 20, 2026 and October 24, 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 | 海老名市防災マップ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 93 MB | 184 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) | [内外地図株式会社](https://appshunter.io/developer/628316120) |

## 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


### 海老名市防災マップ

[App page](https://appshunter.io/ios/app/id628316117)

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

**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 海老名市防災マップ free?

海老名市防災マップ 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 海老名市防災マップ 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 海老名市防災マップ 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 海老名市防災マップ?

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 海老名市防災マップ every 5 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 海老名市防災マップ on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*