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Best California Earthquake App

247+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated July 2026

The best california earthquake app on iPhone average 4.0β˜… across 247+ titles β€” we've ranked them by what real users actually keep on their phones. Updated July 2026.

Compare top California Earthquake App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MyShake Earthquake AlertsMyShake Earthquake AlertsFree3.3β˜… (1.9K)NoNoAug 2026
2My Earthquake Alerts & FeedMy Earthquake Alerts & FeedFree4.8β˜… (139K)YesNoAug 2026
3QuakeFeed Earthquake AlertsQuakeFeed Earthquake AlertsFree4.8β˜… (99K)NoYesAug 2026
4Earthquake - alerts and mapEarthquake - alerts and mapFree4.7β˜… (50K)NoYesAug 2026
5Earthquake Alert & WarningEarthquake Alert & WarningFree4.5β˜… (39)NoYesAug 2026
6Quake & ShakeQuake & ShakeFreeβ€”NoNoMay 2026
7Instant USGS Earthquake LiteInstant USGS Earthquake LiteFree3.3β˜… (10)NoNoJul 2026
8QuakeSight: EarthquakesQuakeSight: EarthquakesFreeβ€”NoNoAug 2026

Top Picks for California Earthquake App

MyShake Earthquake Alerts#1

MyShake Earthquake Alerts by University of California, Berkeley

Earthquake Warning California
Editor's Choice
β˜€οΈ Weather
3.3😐(1.9K ratings)
Free
#62in Weather
MyShake Earthquake Alerts screenshot 1
MyShake Earthquake Alerts screenshot 2
MyShake Earthquake Alerts screenshot 3
MyShake Earthquake Alerts screenshot 4
MyShake Earthquake Alerts screenshot 5
MyShake Earthquake Alerts screenshot 6

Get timely earthquake early warnings for California, Oregon, and Washington. Access safety tips, explore global earthquake data on a map, and contribute to a citizen-science seismic network. Receive notifications for earthquakes based on your region and magnitude preferences.

What We Love

  • πŸš€ Early earthquake warning
  • πŸ‘ Useful for earthquake preparedness
  • 🚨 Alerts before shaking starts
  • πŸ—ΊοΈ Detailed earthquake information

Room to Improve

  • πŸ› Unreliable notifications
  • πŸ”” Excessive or unnecessary alerts
  • πŸ”‹ High battery consumption
My Earthquake Alerts & Feed#2

My Earthquake Alerts & Feed by JRustonApps B.V.

US & Worldwide Earthquakes Map
Strong Contender
β˜€οΈ Weather
4.8😊(139K ratings)
FreeAds
#32in Weather
My Earthquake Alerts & Feed screenshot 1
My Earthquake Alerts & Feed screenshot 2
My Earthquake Alerts & Feed screenshot 3
My Earthquake Alerts & Feed screenshot 4

Stay informed about seismic activity with real-time earthquake alerts and a comprehensive global map. Track quakes, receive instant notifications, and search historical data. This free, ad-supported application provides detailed information on location, depth, and distance.

What We Love

  • πŸš€ Real-time earthquake alerts
  • πŸ“ Detailed earthquake information
  • βš™οΈ Customizable notification settings
  • πŸ—ΊοΈ Intuitive map interface

Room to Improve

  • πŸ› Missed earthquake notifications
  • πŸ” Inaccurate or delayed earthquake data
  • πŸ”Œ High battery consumption
QuakeFeed Earthquake Alerts#3

QuakeFeed Earthquake Alerts by Artisan Global LLC

Earthquakes Tracker Maps News
Worth Considering
β˜€οΈ Weather
4.8😊(99K ratings)
FreeIn-App Purchases
#59in Weather
QuakeFeed Earthquake Alerts screenshot 1
QuakeFeed Earthquake Alerts screenshot 2
QuakeFeed Earthquake Alerts screenshot 3
QuakeFeed Earthquake Alerts screenshot 4
QuakeFeed Earthquake Alerts screenshot 5
QuakeFeed Earthquake Alerts screenshot 6

Track earthquakes worldwide with real-time alerts, customizable notifications, and detailed map layers. Access multiple data sources and view historical data. Premium features include wildfire and smoke tracking, volcano and hurricane alerts, and enhanced map options.

What We Love

  • πŸš€ Excellent for tracking earthquakes and fires
  • πŸ‘ Provides useful information and notifications
  • πŸ” Detailed earthquake data and maps
  • ⏱️ Fast and accurate earthquake reporting

Room to Improve

  • πŸ› Inconsistent notification delivery
  • πŸ” Missing data for some regions and events
  • πŸ’° Aggressive monetization with ads and paywall

More California Earthquake App apps to explore

4
Earthquake - alerts and map
Earthquake - alerts and map
Earthquake - alerts and map
worldwide data and alerts
Free

Stay informed about seismic activity with real-time global earthquake data and customizable push notifications. Visualize events on an interactive map, access a historical catalog, and contribute to community reports. Includes tsunami bulletins and detailed event information.

Real-time global earthquake dataCustomizable push notificationsInteractive earthquake map
β˜€οΈ Weather
(50K)
free with in-app purchases
5
Earthquake Alert & Warning
Earthquake Alert & Warning
Earthquake Alert & Warning
Real-Time Earthquake Warnings
Free

Receive immediate earthquake warnings seconds to minutes before seismic waves arrive. Access a vast database of historical earthquake data and customize alerts for regions of interest. Stay informed and prepared with timely, actionable information.

Instant earthquake warning notificationsAccess to millions of historical earthquake recordsCustomizable alerts for regions of concern
πŸ”§ Utilities
(39)
free with in-app purchases
6
Quake & Shake
Quake & Shake
Quake & Shake
Bay Area (CA,USA) Earthquakes
Free
β˜€οΈ Weather
(0)
7
Instant USGS Earthquake Lite
Instant USGS Earthquake Lite
Instant USGS Earthquake Lite
by Jufen Chang
Free

This app provides real-time earthquake alerts and NOAA radar imagery. It displays earthquake information with color-coded severity and allows users to view alerts on a map with various viewing options. The app also offers a 3D view for alerts and integrates with Apple Watch.

Real-time earthquake alertsColor-coded severity levelsInteractive map view
πŸ”§ Utilities
(10)
free
8
QuakeSight: Earthquakes
QuakeSight: Earthquakes
QuakeSight: Earthquakes
Earthquake alerts and feed
Free
β˜€οΈ Weather
(0)
9
Earthquake Network - Panic
Earthquake Network - Panic
Earthquake Network - Panic
Earthquake & Attack Alerts
Free
$9.99 | 100% OFF
β˜€οΈ Weather
(0)
10
Earthquake PulseEarth - Maps & Information, Earthquakes history
Earthquake PulseEarth - Maps & Information, Earthquakes history
Earthquake PulseEarth - Maps & Information, Earthquakes history
by DMYTRO LUZHETSKYI
Free

Access real-time and historical earthquake data on a map. Filter seismic activity by magnitude and explore information about any location. This free app offers a simple interface for earthquake tracking.

Real-time earthquake dataHistorical seismic activityMap visualization
β˜€οΈ Weather
(2)
free with in-app purchases
11
EarthquakeZone
EarthquakeZone
EarthquakeZone
by Hasan Kucuk
Free
β˜€οΈ Weather
(0)
12
GroundSense - Earthquake Watch
GroundSense - Earthquake Watch
GroundSense - Earthquake Watch
3D Visual Map Tracker & Alerts
Free
πŸ” Reference
(0)
13
Quake Meter - Earthquake data
Quake Meter - Earthquake data
Quake Meter - Earthquake data
Earthquakes real time data
Free
β˜€οΈ Weather
(0)
14
Earthquake Alerts: Map & Info
Earthquake Alerts: Map & Info
Earthquake Alerts: Map & Info
Sismo Detector & Shake Alert
Free
πŸ“‘ News
(0)
15
Earthquake Alert Map
Earthquake Alert Map
Earthquake Alert Map
Get insight of any earthquake
Free

This app provides real-time earthquake monitoring and tsunami detection. It features an interactive map, detailed lists, and proximity alerts to keep you informed about seismic activities and potential threats worldwide.

Real-time earthquake dataInteractive live map visualizationDetailed earthquake and tsunami lists
πŸ”§ Utilities
(1)
free
16
Earthquake Globe
Earthquake Globe
Earthquake Globe
Real-time Seismic Alerts
Free
β˜€οΈ Weather
(0)
17
My Earthquake - alerts and map
My Earthquake - alerts and map
My Earthquake - alerts and map
Worldwide Earthquake Tracker
Free

Track global seismic activity with real-time data, detailed reports, and an interactive map. Includes weather insights and lightning strike tracking for comprehensive environmental awareness.

Live earthquake feedDetailed seismic dataInteractive earthquake map
β˜€οΈ Weather
(4)
ad-supported
18
Earthquake Alert Pro
Earthquake Alert Pro
Earthquake Alert Pro
Real-Time Quake Notifications
$1.99
β˜€οΈ Weather
(0)
19
SeismoCloud
SeismoCloud
SeismoCloud
by informatica@sapienza
Free

This app transforms your smartphone into a seismometer to detect earthquakes. It sends early warning alerts to users in affected areas, helping them receive notifications before feeling the tremors. Contribute to a scientific research project by simply installing and running the app.

Smartphone seismometerEarly earthquake alertsCrowdsourced data collection
πŸ”§ Utilities
(0)
free
20
Latest Quakes
Latest Quakes
Latest Quakes
by Ibrahim Mumcu
Free
β˜€οΈ Weather
(0)

FAQ about California Earthquake App

What is the best california earthquake app for iPhone?
MyShake Earthquake Alerts tops our california earthquake app ranking as of July 2026, with a 3.3-star average from 1.9K App Store ratings, and it's free to download.
Yes β€” 19 of the top california earthquake app we rank are free to download, including MyShake Earthquake Alerts and My Earthquake Alerts & Feed.
MyShake Earthquake Alerts has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 247+ california earthquake app on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
MyShake provides earthquake early warnings for California, Oregon, and Washington using the USGS ShakeAlert system. It also offers earthquake safety tips, a global earthquake map with detailed information, and notifications for earthquakes based on your selected regions and magnitude.
The app utilizes the USGS ShakeAlert system to deliver alerts for earthquakes of magnitude 4.5 or greater. These alerts are received several seconds before shaking arrives, giving users time to take protective actions.