Comparison

Fault Line vs SismoPulse

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

Head to head
About

Fault Line

This app provides real-time earthquake tracking and alerts, helping you stay informed about seismic activity worldwide. It offers interactive maps, customizable notifications, and family safety features to keep your loved ones safe during emergencies.

Highlights
  • Real-time earthquake feed
  • Interactive earthquake map
  • Customizable smart alerts
  • Family safety circle
  • Emergency preparedness tools
  • Widgets and Live Activities
Features
Read full description

STAY SAFE WITH REAL-TIME EARTHQUAKE TRACKING Faultline is your essential earthquake safety companion, providing instant alerts, comprehensive tracking, and family protection features. Monitor global seismic activity and keep your loved ones safe during emergencies. REAL-TIME EARTHQUAKE MONITORING Track earthquakes worldwide with data from USGS, EMSC, KOERI, and AFAD. Get instant notifications based on your location and magnitude preferences. • Live earthquake feed from multiple global sources • Filter by magnitude, location, and data source • Detailed information including depth, time, and coordinates • Historical earthquake data and trends • Community reports and felt experiences INTERACTIVE MAP VISUALIZATION View all earthquakes on a single map with color-coded magnitude indicators. • Real-time earthquake pins with magnitude badges • Heat map visualization of seismic activity • Fault line overlays showing tectonic boundaries • Distance calculator from your location • Tap any earthquake for detailed information CUSTOMIZABLE SMART ALERTS Receive notifications that matter to you. Set magnitude thresholds and choose specific regions. • Critical alerts break through Silent Mode and Do Not Disturb • Magnitude filtering from M2.0 to M9.0+ • Multi-country and region selection • Source-specific notifications • Searchable notification history FAMILY SAFETY CIRCLE Create private safety circles to check on family members during earthquakes. Share your status, location, and battery level instantly. • Quick status: I'm Safe or I Need Help • Real-time location sharing with battery status • Safety check requests to all members • Meeting point coordination • Push-to-talk voice messaging • Emergency bag readiness tracking EMERGENCY PREPAREDNESS Access critical safety tools when seconds count. • Emergency whistle with continuous playback • Earthquake safety guidelines • Survival checklist and preparation guide • Emergency contact quick-dial • Flashlight and SOS signal WIDGETS AND LIVE ACTIVITIES Stay informed without opening the app. • Home screen widgets showing recent earthquakes • Nearby earthquakes widget • Family safety status widget • Live Activities on Dynamic Island for M4.0+ quakes • Lock screen alerts COMMUNITY FEATURES Connect with others who experienced the same earthquake. • Share felt experience and intensity reports • Read community comments • View aggregated reports on maps • Contribute to seismic research PREMIUM FEATURES Upgrade to Faultline Pro: • Ad-free experience • Unlimited family circle members • Advanced earthquake statistics • Priority notifications • Extended historical data • Custom alert sounds TRUSTED DATA SOURCES • USGS (United States Geological Survey) • EMSC (European-Mediterranean Seismological Centre) • KOERI (Kandilli Observatory) • AFAD (Disaster and Emergency Management) PRIVACY AND SECURITY Your safety is our priority. All data is encrypted and you control what is shared. • End-to-end encrypted communications • Optional location sharing • No data sold to third parties • GDPR and CCPA compliant SUPPORTED LANGUAGES Available in 34 languages including English, Spanish, Turkish, Arabic, Chinese, Japanese, and more. Whether you live in an earthquake-prone region or travel frequently, Faultline gives you the tools to stay safe and informed. Download now and join thousands of users worldwide. Terms: https://termify.io/terms-and-conditions/GaTEsCnSuA Privacy: https://termify.io/privacy-policy/teSydMmD9K EULA: https://termify.io/eula/HDJf1A8jCt

About

SismoPulse

Features
Read full description

SismoPulse helps you explore global seismic activity from your iPhone or iPad. View recent events on an interactive map and review magnitude, depth, location, time, estimated intensity, and USGS reference data. You can also explore volcanoes, tectonic plate boundaries, and the Pacific Ring of Fire. Free features:• 2D seismic map and events from the last 24 hours.• Local notifications by magnitude and country.• Essential details for each earthquake.• Automatic device-language support.• Activity histogram and highlighted events from the last 30 days. SismoPulse Premium is a one-time purchase that unlocks:• Interactive 3D globe.• Extended history and advanced data controls.• AI and advanced seismological analysis.• Tectonic proximity, aftershock analysis, and tsunami context.• Manual language selection.• Remote notifications. SismoPulse is designed for personal, academic, and exploratory use. The information provided is for reference only and does not replace official alerts or guidance from local authorities.

Screenshots

Fault Line4 screens
SismoPulse4 screens

Verdict

The call

The clearest difference is ads: SismoPulse at none against Fault Line's shown. Fault Line's advantage is update cadence (fortnightly vs every 6 weeks). On price, in-app purchases, 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. Fault Line sells 3 in-app purchases, starting at $1.99 per month and SismoPulse sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fault Line ships an update fortnightly, SismoPulse every 6 weeks. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 8 level
Fault Line versus SismoPulse: the parameters behind the verdict, then further details
ParameterFault LineSismoPulse
PriceFreeFree
Rating4.6 (57 ratings) — better—
Positive reviews55.6% of reviews—
Number of ratings57 — better—
Update frequencyFortnightly — betterEvery 6 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS18.0 — better18.6
Further details — not scored
Size39 MB6 MB
Age rating4+4+
DeveloperMurat KusluDiego Anguita

In-app purchases

3 purchases

Fault Line

Subscriptions2
  • Fault Line Pro Monthly$1.991 Month
  • Fault Line Pro Yearly$9.991 Year
One-time1
  • Fault Line Pro$19.99
1 purchases

SismoPulse

One-time1
  • SismoPulse Premium$7.99

Questions

Is Fault Line free?
Fault Line is free to download, with in-app purchases available.
Is SismoPulse free?
SismoPulse is free to download, with in-app purchases available.
Do Fault Line or SismoPulse have ads?
Fault Line shows ads; SismoPulse does not.
Which is updated more often, Fault Line or SismoPulse?
Fault Line ships an update fortnightly, and SismoPulse every 6 weeks. Most recently, Fault Line was updated on November 4, 2026 and SismoPulse on November 8, 2026.

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