Fault Tracker Pro vs GEO Sismos
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fault Tracker Pro
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Fault Tracker Pro monitors the world's 20 most dangerous fault systems in real time using live data from the USGS Earthquake Hazards Program. Live earthquake feed from official USGS data Probability analysis across 18 scientific factors including fault strain, foreshock activity, lunar tidal loading, and tectonic plate velocity Proximity alerts — get notified when earthquakes occur within your chosen radius Top 5 highest-risk fault rankings updated in real time Detailed factor breakdown for every major fault Pro subscribers get unlimited event history, CSV export, custom alert radius, and all 20 fault systems. For educational and research purposes. Not a substitute for official emergency alerts. Terms of Use(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
GEO Sismos
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GEO Sismos helps you monitor earthquakes around the world with clear, up-to-date seismic information in one place. Explore recent earthquakes, view activity on an interactive map, compare regional and global seismic activity, and access detailed information for individual events. Key features: • Recent earthquake tracking • Global and country-based earthquake lists • Interactive earthquake map • Magnitude, depth, location and time details • Swarm analysis for concentrated seismic activity • Regional seismic statistics • Custom filters by magnitude and time range • Follow selected locations and monitor nearby activity • Multi-language support GEO Sismos is designed to make seismic data easier to explore and understand through a simple, modern interface. Some advanced analysis and tracking features may require GEO Sismos Pro. Important: GEO Sismos is an informational tool and is not an official emergency warning system. Always follow local authorities and official emergency services for safety instructions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://geosismos.com/en/privacy.html
Screenshots
Verdict
Fault Tracker Pro and GEO Sismos are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Fault Tracker Pro sells 2 in-app purchases, starting at $4.99 per month and GEO Sismos sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Fault Tracker Pro | GEO Sismos |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 14.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 31 MB |
| Age rating | 4+ | 12+ |
| Developer | Juan Barron | Jiyan Kilickap |
In-app purchases
Fault Tracker Pro
- Monthly Premium$4.991 Month
- Annual Premium1 Month trial$29.991 Year
GEO Sismos
- GEO Sismos PRO Aylık$1.991 Month
- GEO Sismos Pro Yıllık$17.991 Year
Questions
Is Fault Tracker Pro free?
Is GEO Sismos free?
Do Fault Tracker Pro or GEO Sismos have ads?
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