# Seismos: Earthquake Monitoring — Earthquake details and alerts!

> Worldwide earthquake data, alerts, and monitoring with customizable notifications. (iPhone/iPad app by Duc Son Nguyen.)

- Source: https://appshunter.io/ios/app/seismos-earthquake-monitoring/id1470160815 (this page in markdown: same URL + `.md`)
- Developer: [Duc Son Nguyen](https://appshunter.io/developer/1438307807)
- Category: Weather
- Price: Free with in-app purchases
- Rating: 4.62/5 from 39 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 85 MB
- Languages: English
- Released: 2019-08-19
- Data updated: 2026-07-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/seismos-earthquake-monitoring/id1470160815/reviews.md

## What is Seismos?

Worldwide earthquake data and alerts in one app.

Features
- Push notifications based on location, region, country and/or magnitude level
- Earthquake search with customizable filters
- Exportable and shareable earthquake data
- Compact list-like view or combined world map 
- Data from multiple sources around the world
- Guides and useful resource links
- Choose from different native map types (Standard, Hybrid and more!)

Languages
- English
- French (Français)
- German (Deutsch)
- Indonesian (Bahasa Indonesia)
- Japanese (日本語)
- Korean (한국어)
- Spanish (Español)
- Portuguese (Portugués)
- Russian (Pусский)
- Turkish (Türkçe)
- Vietnamese (Tiếng Việt)
- Chinese (简体中文/繁體中文)

## Key features

- Real-time earthquake data
- Customizable push notifications
- Earthquake search with filters
- Exportable and shareable data
- Map and list views
- Multiple data sources
- Native map type options

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/seismos-earthquake-monitoring/id1470160815/reviews.md

### 1/5 — Seismos used to work but it fails on startup every time on my iPad now

*2023-07-26*

This app seems to be abandoned by its author, last updated 2+ years ago in 2021. Too bad because it used to work well but now it fails on startup EVERY TIME.  iPad Pro 11” 3rd generation running iPadOS 16.6 GA.

## Frequently asked questions about Seismos

### What is Seismos?

Seismos is an application that provides worldwide earthquake data and alerts. It offers customizable push notifications, earthquake search with filters, and the ability to export and share data.

### Does Seismos have ads?

Yes, Seismos contains advertisements. As a free application with in-app purchases, ads are displayed to support its ongoing development and services.

### What devices support Seismos?

Seismos is supported on iPhone, iPad, and iPod devices. It is designed to function across various iOS hardware.

### How often is Seismos updated?

The latest version of Seismos is 3.0.1, last updated on November 25, 2020. While the last update was in late 2020, users can expect ongoing support and potential future updates.

### What is the age rating for Seismos?

Seismos has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### Can I customize earthquake alerts in Seismos?

Yes, Seismos allows you to set up push notifications based on your preferred location, region, country, and/or magnitude level. This ensures you receive alerts relevant to your interests.

### What languages does Seismos support?

Seismos supports a wide range of languages including English, French, German, Indonesian, Japanese, Korean, Spanish, Portuguese, Russian, Turkish, Vietnamese, and Chinese.

### How does Seismos compare to other earthquake apps?

Seismos offers a comprehensive feature set including multiple data sources, customizable alerts, and data export options. Users often praise its detailed information and user-friendly interface, as reflected in its 4.6-star rating.

## Version history (last 5 releases)

### 3.0.1 — 2020-11-25

This update fixes various bugs and brings internal changes!
• Updated refreshing behaviour
• Updated push notification behaviour
• Fixed background crashes on certain devices
• Fixed map not loading on certain devices

### 3.0.0 — 2020-11-06

This update improves push notification settings and delivery!
• Added in-app notifications while app is in foreground
• Updated push notification settings page
• Updated internal structure for server update
• Fixed bugs related to notification settings
• Fixed flag issues for certain regions
• Fixed device specific crashes

### 2.2.2 — 2020-08-23

Push notification and localization update!
• Added manual GPS mode
• Added Indonesian, Turkish localizations
• Updated flag icons
• Updated push notification history behaviour
• Fixed map freezing on certain devices
• Fixed various visual bugs

### 2.2.1 — 2020-06-16

Push notification improvements and additional bug-fixes!
Please re-enable push notifications within the app, as the settings had to be reset.
• Added additional sources
• Added nearby earthquake radius option
• Updated app to initialize with respective localization for first time users
• Updated push notification page to be more intuitive
• Fixed push notification settings mismatch
• Fixed frozen map on certain iOS versions
• Fixed flags taking up too much memory

### 2.2.0 — 2020-06-10

Push notification improvements!
Please re-enable push notifications within the app, as the settings had to be reset.
• Added nearby earthquake radius option
• Updated push notification page to be more intuitive
• Fixed push notification settings mismatch

## More apps by Duc Son Nguyen

- [Companion for BDO](https://appshunter.io/ios/app/companion-for-bdo/id1375333577)
- [Companion for BDO (PRO)](https://appshunter.io/ios/app/companion-for-bdo-pro/id1378204456)
- [Vocabspace: Language Learning](https://appshunter.io/ios/app/vocabspace-language-learning/id1440377853)

All apps by Duc Son Nguyen: https://appshunter.io/developer/1438307807

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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 2026-07-01.*