Quake & Shake

About this app

Quake & Shake gives you a real‑time window into earthquakes in the San Francisco Bay Area and beyond, powered by live data from the United States Geological Survey (USGS). Stay informed across iPhone, iPad, Mac, and visionOS with a clean, focused interface designed for quick checks and deeper exploration. Key features * Live USGS data
See earthquakes as they are published by USGS feeds, including magnitude, location, depth, and time, updated throughout the day. * Bay Area first
Focus on what is happening in and around the Bay Area, with views that surface nearby and recent quakes at a glance. * Interactive maps
Explore recent quakes on an easy‑to‑read map, tap into detailed event information, and understand where and when shaking occurred. * Optimized for every device
Use Quake & Shake on iPhone, iPad, Mac, and visionOS with layouts that adapt to each screen and input style, so the experience feels natural everywhere. * Completely free, 
No subscriptions, no in‑app purchases, and no account sign‑up — just straightforward access to earthquake information when you want it. Made for Bay Area life * Quickly check “Was that a quake?” moments by scanning recent events near you. * Keep an eye on regional seismic patterns if you live, work, or commute in and around the Bay. Quake & Shake turns trusted USGS earthquake data into a simple, readable view of the ground beneath you, so you can stay aware without getting lost in complex tools.

Touching the Max Magnitude card now takes you to the location of the Max Magnitude event. Fixed a few other small issues with detail cards not dismissing when closed.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 19, 2026 · 3:49 PM Free