# SOS ビーコン — 災害時の音と光のSOS発信アプリ

> 災害時の音と光のSOS発信アプリ (iPhone/iPad app by Ayumi Sashitani.)

- Source: https://appshunter.io/ios/app/sos/id6755646233 (this page in markdown: same URL + `.md`)
- Developer: [Ayumi Sashitani](https://appshunter.io/developer/1535464323)
- Category: Productivity, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 33 MB
- Languages: American English
- Released: 2025-11-25
- Data updated: 2026-06-04
- User reviews in markdown: https://appshunter.io/ios/app/sos/id6755646233/reviews.md

## What is SOS ビーコン?

SOS Beacon is an emergency app that alerts people to your location using sound and light during disasters or emergencies.

【Key Features】
• Audio Alert - Loud SOS signal designed for disasters
• Flashlight - Flashes your smartphone's light
• Screen Brightness - Maximize visibility
• Auto Volume - Ensures alert is heard
• Sleep Prevention - Keeps screen on during emergencies
• Battery Tips - Extended use guidance

【When to Use】
• Requesting rescue during earthquakes or disasters
• Signaling your location when lost
• Alerting others in emergencies

【Features】
• Works offline (no internet required)
• Simple, easy-to-use interface
• Supports English and Japanese
• Free with no ads

Disasters can happen anytime. Download now and be prepared for emergencies.


## Version history (last 1 release)

### 1.0 — 2025-11-25

No release notes.

## More apps by Ayumi Sashitani

- [グルメマップ - Gourmet Map](https://appshunter.io/ios/app/gourmet-map/id1535464321)
- [XtoEarnings - Crypto Tracker -](https://appshunter.io/ios/app/xtoearnings-crypto-tracker/id6444231150)

All apps by Ayumi Sashitani: https://appshunter.io/developer/1535464323

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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 2026-06-04.*