Comparison

EarthQuake+ vs Earthquake Warning System

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

Head to head
About

EarthQuake+

Stay informed about seismic activity with real-time earthquake alerts and detailed data. Access global information from multiple sources, filter notifications by location and magnitude, and view events on an interactive map. Includes tsunami bulletins and social sharing capabilities.

Highlights
  • Unlimited push notifications
  • Advanced notification filters
  • Interactive earthquake map
  • Multiple data sources
  • Tsunami bulletins
  • Social sharing
Features
Read full description

Best Earthquake app for iPhone,iPad & Apple Watch Get the latest worldwide data from several sources and receive push notifications alerts. • Unlimited Push Notifications • Notification filters by Continent, Country, State, City with Magnitude Main features: • Real-time Push Notifications with advanced filters such as continent, country, state, city, distance with Magnitude as soon as the earthquake available by the source. • Map with different sized and colored circles to represent event magnitude and age • Filter earthquakes by Continent, Country, State, City with magnitude • Multiple sources, including U.S. Geological Survey (USGS), European-Mediterranean Seismological Centre (EMSC), GeoScience Australia, GNS Science (GeoNet), Instituto Geográfico Nacional, Servicio Sismológico Nacional, British Geological Survey, GFZ GEOFON, Natural Resources Canada, NOAA • Event timeline (today, yesterday, previous days) • Detail view for each earthquake, reachable from map and timeline views • Tsunami bulletins (NOAA data) • Social sharing, share event map and data to Facebook, Twitter, Email • Reverse geocoding names of locations, when unavailable, are calculated automatically from their geographical coordinates • Multiple languages ---------------------------------------- Terms Of Use (EULA): https://www.apple.com/legal/itunes/appstore/dev/stdeula Privacy Policy: https://appcorp.net/QuakeAppPrivacy

About

Earthquake Warning System

Receive real-time seismic alerts and explore live earthquake maps. This app aggregates data from global and regional seismological institutes to keep you informed and prepared for tremors. It also provides emergency tools and safety guidelines.

Highlights
  • Real-time earthquake alerts
  • Live interactive earthquake map
  • Multi-network seismic feeds
  • Emergency whistle and SOS siren
  • Magnitude and region filters
  • Graphic seismic cards for sharing
  • Safety guidelines and assembly areas
Features
Read full description

Track recent earthquakes worldwide in real time with Earthquake Warning System. Get instant seismic alerts and explore live shake maps powered by EMSC data. In earthquake-prone regions, every single second matters. Earthquake Warning System brings together real-time seismic feeds from leading global and regional seismological institutes into a unified interface, helping you stay prepared and alert against sudden tremors. Key Features: - Real-Time Earthquake Alerts: Receive instant audio and visual notifications tailored to your location or custom magnitude threshold. - Multi-Network Seismic Feeds (EMSC, USGS, Kandilli and AFAD): Monitor seismic activity worldwide and across the Mediterranean region through synchronized, verified feeds from EMSC (European-Mediterranean Seismological Centre - CSEM) and regional agencies. - Interactive Live Earthquake Map: Visualize earthquake epicenters, depth profiles, fault lines, and shaking intensity on an intuitive, interactive map. - Emergency Whistle and Loud SOS Siren: Emit a high-frequency whistle sound and distress siren--functional even when your screen is locked--to signal your location during emergencies. - Advanced Magnitude and Region Filters: Filter earthquakes by magnitude (e.g., 3.0+, 4.5+) and depth to focus on the seismic events that matter most to you. - Graphic Seismic Cards and Quick Sharing: Share recent earthquake details with family and social networks instantly via auto-generated visual information cards. - Safety Guidelines and Assembly Areas: Access essential emergency preparedness checklists, gathering points, and survival advice before, during, and after an earthquake. Reliable Seismological Data Sources: The application delivers rapid, unfiltered data from accredited public seismological institutions: - EMSC (European-Mediterranean Seismological Centre) - AFAD (Disaster and Emergency Management Authority) - Kandilli Observatory and Earthquake Research Institute (KRDAE) -------------------------------------------------- LEGAL DISCLAIMER: This application is independently developed and has no direct affiliation, endorsement, or partnership with any government body, ministry, or official institution. Earthquake Warning System does not represent EMSC, AFAD, Kandilli Observatory, or any state agency. The sole purpose of this app is to present publicly accessible national and international seismological data through a user-friendly interface. Official Data Sources: - EMSC: https://www.emsc-csem.org/Earthquake/ - Kandilli: http://www.koeri.boun.edu.tr/scripts/lst0.asp - AFAD: https://deprem.afad.gov.tr/last-earthquakes.html Official Website: https://depremuyarisistemi.com Privacy Policy: https://depremuyarisistemi.com/gizlilik-politikasi

Screenshots

EarthQuake+4 screens
Earthquake Warning System4 screens

Verdict

The call

The clearest difference is review sentiment: EarthQuake+ at 45% against Earthquake Warning System's 0%. EarthQuake+ also leads on rating (4.6 vs 3.8) and ratings volume (2.3K vs 6). Earthquake Warning System's advantage is in-app purchases (none vs 3) and update cadence (every 6 days vs every 3 months). On price, ads, monetization model and device support 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+ sells 3 in-app purchases, starting at $0.99 per month. Earthquake Warning System asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

EarthQuake+ holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: EarthQuake+ has 2.3K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 45% of EarthQuake+'s written reviews are positive against 0% of Earthquake Warning System's.

UpkeepUpdate frequency

EarthQuake+ ships an update every 3 months, Earthquake Warning System every 6 days. The most recent releases landed on November 13, 2026 and November 14, 2026 respectively.

Scorecard5 real differences · 5 level
EarthQuake+ versus Earthquake Warning System: the parameters behind the verdict, then further details
ParameterEarthQuake+Earthquake Warning System
PriceFreeFree
Rating4.6 (2.3K ratings) — better3.8 (6 ratings)
Positive reviews45.2% of reviews — better0.0% of reviews
Number of ratings2.3K — better6
Update frequencyEvery 3 monthsEvery 6 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.615.1 — better
Further details — not scored
Size53 MB75 MB
Age rating4+17+
DeveloperAvni SagirogluMehmet Erdogan

Customer experience

EarthQuake+

All ratings2,307 ratings
Positive90.8%
Neutral4.5%
Negative4.7%
Written reviews186 reviews
Positive45.2%
Neutral8.6%
Negative46.2%

Earthquake Warning System

All ratings6 ratings
Positive50.0%
Neutral33.3%
Negative16.7%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

Bugs and requests

EarthQuake+

Reported bugs

4 issues
  • Continues to send alerts even after app is deleted
  • Restore purchase not working
  • App stops working at times
  • Inconsistent app performance

Requested features

4 requests
  • Add Mercalli scale
  • Provide earthquake depth information
  • Add option to measure in miles
  • Improve filtering and customization options

Earthquake Warning System

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

EarthQuake+

Subscriptions2
  • Monthly Subscription3 Days trial$0.991 Month
  • Yearly Subscription3 Days trial$9.991 Year
One-time1
  • PRO Version$2.99
None

Earthquake Warning System

No in-app purchases

Questions

Is EarthQuake+ free?
EarthQuake+ is free to download, with in-app purchases available.
Is Earthquake Warning System free?
Earthquake Warning System is free to download, with no in-app purchases.
Which has better reviews, EarthQuake+ or Earthquake Warning System?
EarthQuake+ is rated higher. EarthQuake+ averages 4.6 out of 5 from 2.3K ratings, while Earthquake Warning System averages 3.8 from 6 ratings.
Do EarthQuake+ or Earthquake Warning System have ads?
Both EarthQuake+ and Earthquake Warning System show ads.
Which is updated more often, EarthQuake+ or Earthquake Warning System?
EarthQuake+ ships an update every 3 months, and Earthquake Warning System every 6 days. Most recently, EarthQuake+ was updated on November 13, 2026 and Earthquake Warning System on November 14, 2026.

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