# earthquakes! — learn about earthquakes ...

> learn about earthquakes ... (iPhone/iPad app by Sigma SKY, LLC.)

- Source: https://appshunter.io/ios/app/earthquakes/id1505205104 (this page in markdown: same URL + `.md`)
- Developer: [Sigma SKY, LLC](https://appshunter.io/developer/320947305)
- Category: Education, Utilities
- Price: $3.99
- Age rating: 4+
- Requires: iOS 17.3 · 2 MB
- Languages: American English
- Released: 2024-07-15
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/earthquakes/id1505205104/reviews.md

## What is earthquakes!?

Get the latest detection of earthquakes. 
This app uses USGS (U. S. Geological Survey) data but is not affiliated with the USGS.

Find where each earthquake is located on a map. 
Sort the earthquakes based on ascending or descending magnitude. 
Search for earthquakes based on place or magnitude type.

In addition to earthquake detection, learn more about earthquakes, such as: 
- what is magnitude, 
- what are the types of magnitude, 
- what are P waves, 
- what are S waves, and more 

The study of earthquakes is complex, but from this introduction, we hope you will develop a better understanding of earthquakes and an appreciation for the science of earthquakes. 

If you like this app, please check out our other apps and sticker packs in the Apple App Store, by searching under Sigma Sky, LLC.


## Version history (last 2 releases)

### 1.1 — 2026-01-23

This version contains the required iOS update and performance improvements.

### 1.0 — 2024-07-15

No release notes.

## More apps by Sigma SKY, LLC

- [cursive](https://appshunter.io/ios/app/cursive/id327053944)
- [Logic Op](https://appshunter.io/ios/app/logic-op/id334567322)
- [Circuit Elements](https://appshunter.io/ios/app/circuit-elements/id346828971)
- [scarves](https://appshunter.io/ios/app/scarves/id376473584)
- [engineering economics](https://appshunter.io/ios/app/engineering-economics/id381458021)
- [anotherABC](https://appshunter.io/ios/app/anotherabc/id516045568)

All apps by Sigma SKY, LLC: https://appshunter.io/developer/320947305

---

*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 2026-06-01.*