# Quake: Instant Info & Contact — Alerts, family, offline help

> Alerts, family, offline help (iPhone/iPad app by Baris Sonmez.)

- Source: https://appshunter.io/ios/app/quake-instant-info-and-contact/id6821462060 (this page in markdown: same URL + `.md`)
- Developer: [Baris Sonmez](https://appshunter.io/developer/6809385435)
- Category: Utilities, Weather
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 15 MB
- Languages: American English, Turkish
- Released: 2026-10-12
- Data updated: 2026-10-24

## What is Quake?

Delivers official earthquake information from USGS and EMSC (AFAD and Kandilli Observatory in Türkiye) as soon as it's published. Phones confirm shaking together; when enough phones are near you and you're far from the epicenter, it can warn you before the shaking arrives.

• Choose your alerts: pick the distance and magnitude that should notify you.
• Night Guard: leave the app open on the charger at night; if strong shaking happens while you sleep, your phone wakes you up.
• Family: "I felt shaking", "I'm OK", text and voice messages. Details are shared only with people you invite.
• Communication without internet: send your status and ready-made messages to nearby phones over Bluetooth/Wi-Fi, and send walkie-talkie style voice messages.
• Get attention: sound and light distress signals, an assembly area compass and walking directions.

Earthquake alerts and emergency tools are always free. No ads in the app.

Quake Plus (optional): family of 6 with automatic status sharing during an earthquake, alerts for up to 5 cities, a health card on the lock screen and a building sway meter. Subscriptions renew unless canceled at least 24 hours before the end of the period. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

This app does not replace official agencies such as USGS, EMSC, AFAD or Kandilli Observatory. In an emergency, call your local emergency number.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Deprem Plus — Aylık | $1.99 | per month |
| Deprem Plus — Yıllık Aile | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Deprem Plus — Ömür Boyu | $12.99 | one-time |
| 1 Yıl Plus Hediye | $5.99 | one-time |
| Geliştiriciye Bir Kahve | $0.99 | one-time |


## Is Quake safe?

Not enough ratings yet to assess Quake.

## Is Quake legit?

Quake: Instant Info & Contact has limited verification signals. The AppsHunter Legitimacy Score for Quake is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.1 — 2026-10-24

• The app is now available in English.
• Worldwide earthquake information: USGS and EMSC outside Türkiye.
• Your country's emergency number and official agencies are shown.
• If official confirmation is delayed during a large earthquake, the alert is no longer lost; it's shown as "Awaiting official confirmation".
• When you mark yourself "I'm Safe", it replaces your earlier help record, with your location rounded to about 100 meters.
• Gift codes are stored more securely.
• Fewer requests to official sources, lower battery and data use.

### 1.0.2 — 2026-10-22

• Ailem: Aile üyelerinin pil, konum ve durum bilgileri artık kendiliğinden güncellenir. Liste daha sade ve tek ekrana sığıyor.
• Güvende Kal: "Bul" düğmesi; kapattığınızda kapalı kalır.
• Sağlık kartım tam ekran açılır.
• Gizlilik ekranı güncellendi, okunabilirlik iyileştirildi.
• Uyarı doğrulaması güçlendirildi.

### 1.0.1 — 2026-10-13

Kararlılık ve performans iyileştirmeleri.

### 1.0 — 2026-10-12

No release notes.

## Apps similar to Quake

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Fast Earthquake Alarm](https://appshunter.io/ios/app/fast-earthquake-alarm/id1673433773) | — | Free | Utilities |
| [Simart Technology](https://appshunter.io/ios/app/simart-technology/id1562095421) | — | Free | Utilities |
| [Şafak Sayar - ENOR](https://appshunter.io/ios/app/safak-sayar-enor/id1594072583) | — | Free | Utilities |
| [Delâilü'l Hayrât (Açıklamalı)](https://appshunter.io/ios/app/delailul-hayrat-acklamal/id6575386267) | 5.0 (1) | Free | Utilities |
| [Day Counter Pro](https://appshunter.io/ios/app/day-counter-pro/id1514990031) | 4.8 (36) | Free | Utilities |
| [Whistle S.O.S](https://appshunter.io/ios/app/whistle-sos/id6477729209) | — | Free | Utilities |

## More apps by Baris Sonmez

- [Mahya: Namaz Vakti ve Zikir](https://appshunter.io/ios/app/mahya-namaz-vakti-ve-zikir/id6818349785)

All apps by Baris Sonmez: https://appshunter.io/developer/6809385435

## Related topics

[kandilli deprem](https://appshunter.io/ios/topics/kandilli-deprem)

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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 2026-10-24.*