# JC-Smart～地域防災情報～

> Local disaster alerts, shelter finder, and safety check for emergencies. (iPhone/iPad app by JAPAN CABLECAST INC..)

- Source: https://appshunter.io/ios/app/jc-smart/id1339538431 (this page in markdown: same URL + `.md`)
- Developer: [JAPAN CABLECAST INC.](https://appshunter.io/developer/862927149)
- Category: Lifestyle, Navigation
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 44 MB
- Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 22 more
- Released: 2018-03-14
- Data updated: 2026-08-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/jc-smart/id1339538431/reviews.md

## What is JC?

ケーブルテレビ事業者および自治体が配信する地域情報を掲載しています。
※事業者ごとに配信する情報は異なります。
また、防災に役立つ以下の情報も配信しています。

●「防災情報」では、現在地に連動した気象情報や、避難勧告（Lアラート）、Jアラートなどの情報がプッシュ通知されます。
・避難勧告・指示、避難所開設、国民保護情報（Jアラート） ・水位周知河川情報、お知らせ、イベント情報 ・気象情報、地震情報、津波情報、噴火情報、竜巻注意報、土砂災害警戒情報、指定河川洪水情報 ※Lアラートに情報を配信していない自治体地域では、情報が表示されませんのでご注意ください。

●「避難所検索」では、現在地から最も近い避難所を検索して、道順をルート案内します。「安否登録」や「安否確認機能」も有していますので、災害に備えての事前確認や、災害時における避難所検索に役立ちます。

●「避難所一覧」では、全国の自治体が定めた災害時の避難所や、避難場所を13万件以上収録しています。

## Key features

- Real-time disaster alerts
- Location-based weather information
- Evacuation advisories and J-Alerts
- Nearby shelter search with navigation
- Safety registration and confirmation
- Extensive shelter database


## Frequently asked questions about JC

### What kind of disaster information does JC-Smart provide?

JC-Smart provides real-time disaster information linked to your current location. This includes weather alerts, evacuation advisories (L-Alert), and national protection information (J-Alert).

### How does JC-Smart help me find shelters?

The 'Shelter Search' feature allows you to find the nearest evacuation shelter from your current location and provides route guidance. It also includes a 'Shelter List' with over 130,000 registered shelters nationwide.

### Can I use JC-Smart to check on loved ones?

Yes, JC-Smart offers 'Safety Registration' and 'Safety Confirmation' functions, enabling you to prepare for disasters and check on the safety of others during emergencies.

### Is JC-Smart available on all devices?

Based on the provided data, JC-Smart is supported on iPhones and iPods. It is not specified if it is available on Android devices.

### How often is JC-Smart updated?

The latest version of JC-Smart is 2.0.29, and it was last updated on April 16, 2026. This indicates a history of regular updates.

### What is the age rating for JC-Smart?

JC-Smart has an age rating of 4+, making it suitable for a wide range of users.

### Does JC-Smart have ads?

No, JC-Smart does not contain advertisements. It is a free application without any ads.

### What is the user rating for JC-Smart?

JC-Smart has an exceptional rating of 5.0 stars based on 1 review, indicating a highly positive user experience.

## Version history (last 5 releases)

### 2.0.31 — 2026-08-10

一部文字色を調整しました。

### 2.0.30 — 2026-06-30

・防災機能の改修を実施しました
・iOS26対応を実施しました

### 2.0.29 — 2026-04-16

・あいこむこうかを追加しました
・軽微改修を実施しました

### 2.0.28 — 2026-03-23

・東京ベイネットワークを追加しました
・ケーブルワン地域情報を追加しました

### 2.0.27 — 2026-02-12

軽微修正を実施しました。

## Apps similar to JC

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [信州防災アプリ](https://appshunter.io/ios/app/id1569769981) | — | Free | Lifestyle |
| [ホームセンター カンセキ](https://appshunter.io/ios/app/id6497069186) | — | Free | Lifestyle |
| [マルダイ](https://appshunter.io/ios/app/id1670562399) | — | Free | Lifestyle |
| [停電情報お知らせサービス](https://appshunter.io/ios/app/id1359030579) | — | Free | Lifestyle |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*