# Deprem Sinyal — Rubble rescue distress signal

> Rubble rescue distress signal (iPhone/iPad app by Ahmet Onur Guney.)

- Source: https://appshunter.io/ios/app/deprem-sinyal/id6779353541 (this page in markdown: same URL + `.md`)
- Developer: [Ahmet Onur Guney](https://appshunter.io/developer/6777285568)
- Category: Utilities, Health & Fitness
- Price: $0.99
- Age rating: 12+
- Requires: iOS 15.1 · 32 MB
- Languages: American English, Turkish
- Released: 2026-07-02
- Data updated: 2026-07-21
- User reviews in markdown: https://appshunter.io/ios/app/deprem-sinyal/id6779353541/reviews.md

## What is Deprem Sinyal?

Deprem Sinyal is a professional distress signalling application designed to help individuals trapped under rubble be located by rescue teams.

A supplementary layer to official early warning systems. Built to improve your likelihood and speed of rescue during and after an earthquake, including potential rubble entrapment.

EARTHQUAKE ALERTS
• Dual-layer monitoring: USGS feed and device accelerometer
• High-priority notifications for earthquakes in your vicinity
• Background monitoring when battery restrictions are disabled
• In-notification response: “I'm OK” or “Rescue mode”

RUBBLE ENTRAPMENT DETECTION
• 30-second confirmation window after seismic activity
• “I'm OK” suppresses the distress signal
• No response activates rescue mode automatically

RESCUE MODE
• Periodic audio alerts, vibration and SOS beacon
• Your location is shared only with the emergency contacts you added (it is not sent to any authority or central operations center)
• Assign emergency contacts in neighbouring regions for best results
• Ultra low-power operation on critically low battery

EMERGENCY PROFILE
• Blood type, medical information and three emergency contacts

IMPORTANT
Not an official government early warning service. Intended as a supplementary safety measure.

This is a paid app. There are no in-app purchases or subscriptions.

Web: depremsinyal.com · destek@depremsinyal.com


## Version history (last 1 release)

### 1.3.0 — 2026-07-02

No release notes.

## More apps by Ahmet Onur Guney

- [Altın Fiyatları: 7/24 Canlı](https://appshunter.io/ios/app/altn-fiyatlar-724-canl/id6777285566)
- [Let's MOVE UP: Habit Tracker](https://appshunter.io/ios/app/lets-move-up-habit-tracker/id6778214000)

All apps by Ahmet Onur Guney: https://appshunter.io/developer/6777285568

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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 2026-07-21.*