Comparison

Earthquake Tracker vs AlertCat

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Earthquake Tracker

Monitor seismic activity worldwide with real-time earthquake alerts and an interactive map. Get detailed information, tsunami warnings, and historical data. Customize notifications for personalized safety.

Highlights
  • Live earthquake feed
  • Interactive world map
  • Detailed earthquake information
  • Tsunami alerts
  • Personalized notifications
  • Historical earthquake data
Features
Read full description

Earthquake Tracker delivers real-time earthquake alerts and a live quake map, powered by trusted official sources like USGS and EMSC. Whether you live in an earthquake zone, are traveling, or simply want to stay informed, get instant notifications the moment seismic activity happens near you or anywhere in the world. LIVE EARTHQUAKE FEED - Real-time updates on the latest earthquakes worldwide - Filter by magnitude, distance, and time - Detailed event pages: magnitude, depth, epicenter, and felt reports INSTANT ALERTS & WARNINGS - Push notifications tailored to your location - Set custom alert thresholds by magnitude and radius - Tsunami warnings for coastal threats INTERACTIVE QUAKE MAP - Color-coded markers by magnitude on a live map - See earthquakes near me at a glance - Zoom into any region: California, Japan, Turkey, Mexico, and more HISTORY & DATA - Browse a rich earthquake catalog and aftershock sequences - Track seismic activity trends over time - Share earthquake details with family and friends in one tap WIDGETS & MORE - Home screen widgets with the latest quakes - Dark mode support - Lightweight, fast, and easy to use WHY EARTHQUAKE TRACKER? Seconds matter during an earthquake. Our alert system is built for speed and reliability, so you and your loved ones can react quickly and stay safe. Join users around the world who trust Earthquake Tracker as their earthquake monitor and early information companion. Download Earthquake Tracker now and never be caught off guard by seismic activity again. • Privacy policy: https://sites.google.com/view/earthquaketracker/privacy-policy • Terms of use: https://sites.google.com/view/earthquaketracker/terms-of-service

About

AlertCat

Features
Read full description

AlertCat helps you check conditions near you and across Catalonia using public information about civil protection, weather, wildfires and local resources. NEAR YOU AND ACROSS CATALONIA Check hazardous weather warnings, civil protection plan phases and the Pla Alfa fire-risk level. Search for municipalities and access local information and the sources behind each alert. WILDFIRE PREVENTION Explore a map of water points, tracks, settlements, completed and planned fuel-break strips, municipal plots and Collserola lookout towers. Combine these layers with active or stabilised fires and municipal and county boundaries. Barcelona Provincial Council’s layers cover its own territory. Measure distances and areas on the map. In Resilience, save basemaps and prevention layers for a municipality, county or selected area. Refresh each download to incorporate changes to the inventory. FIRES AND FOLLOWING Check fires reported by official sources, their progress and reported resources. Follow a fire, configure notifications and view progress on the Lock Screen on supported devices. WEATHER AND MAPS Access forecasts, rainfall, animated rain radar and wind information. Explore different basemap styles and weather and territorial layers. ENVIRONMENT AND PREVENTION Find information about river flows, reservoirs, drought, sea conditions, beaches, earthquakes, confinement areas, closed mountain areas, flood zones, defibrillators, climate shelters, air quality, and chemical hazards and warning sirens. MOUNTAINS AND WHERE AM I? Discover peaks, refuges, snow and access information in Mountain mode. With “Where am I?” you can check your coordinates and municipality, locate defibrillators and call 112. Saved maps and data help when connectivity is limited; current information and some features require an internet connection. No user account or advertising. Available in Catalan, Spanish and English. Customise the action buttons, preferences and notifications, and check source status in Settings. Data comes from services including Protecció Civil, Meteocat, Bombers, Agents Rurals, ICGC, Barcelona Provincial Council, ACA, Servei Català de Trànsit and other sources identified in the app. Prevention inventories do not guarantee real-time resource availability. AlertCat is an independent app, not an official app of the Government of Catalonia or the emergency services. It does not replace instructions from the authorities. In an emergency, call 112. Free download. Full access to AlertCat requires an annual subscription, with a 3-day free trial for eligible App Store customers. After the trial, €0.99 per year in Spain; your local price is shown before you confirm the purchase. The subscription renews automatically until cancelled through your Apple Account. Previous AlertCat purchasers keep full access without a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Earthquake Tracker3 screens
AlertCat3 screens

Verdict

The call

The clearest difference is in-app purchases: AlertCat at none against Earthquake Tracker's 3. AlertCat also leads on update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Earthquake Tracker sells 3 in-app purchases, starting at $3.99 per 7 days. AlertCat asks for nothing beyond the download.

UpkeepUpdate frequency

Earthquake Tracker ships an update every 2 weeks, AlertCat every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Earthquake Tracker versus AlertCat: the parameters behind the verdict, then further details
ParameterEarthquake TrackerAlertCat
PriceFreeFree
Rating4.5 (77 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings77 — better—
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size45 MB16 MB
Age rating4+4+
DeveloperMetin AtalayArnau Canal

In-app purchases

3 purchases

Earthquake Tracker

Subscriptions3
  • All Access$3.997 Days
  • All Access$6.991 Month
  • All Access$12.991 Year
None

AlertCat

No in-app purchases

Questions

Is Earthquake Tracker free?
Earthquake Tracker is free to download, with in-app purchases available.
Is AlertCat free?
AlertCat is free to download, with no in-app purchases.
Do Earthquake Tracker or AlertCat have ads?
Neither Earthquake Tracker nor AlertCat shows ads.
Which is updated more often, Earthquake Tracker or AlertCat?
Earthquake Tracker ships an update every 2 weeks, and AlertCat every 2 days. Most recently, Earthquake Tracker was updated on October 30, 2026 and AlertCat on October 31, 2026.

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