Global Seismic Data vs QuakeSafe Dam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Global Seismic Data
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The official Global Seismic Data app. Earthquakes are a global hazard which pose a threat to life and cause significant business interruption and social upheaval. Protect lives and reduce recovery costs by using our Structural Health Monitoring System. Visit www.gsdhq.io for more information. App features: • Structural Health Monitoring service for our customers • View large datasets of earthquakes and aftershocks • Receive customised notifications for earthquakes • Send felt reports or ‘I am safe’ messages to family/friends after an earthquake occurs
QuakeSafe Dam
This app offers real-time monitoring of California dams and assesses their earthquake vulnerability. It provides engineers, residents, and safety planners with accurate data on seismic events and dam conditions to ensure preparedness.
- Interactive map of dams and seismic events
- Detailed dam profiles
- Seismic impact assessments
- Customizable alerts
- Reliable data sources (USGS, NID)
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QuakeSafe Dam provides real-time monitoring for California’s dams and assesses their vulnerability to earthquakes. Designed for engineers, residents, and safety planners, QuakeSafe Dam delivers accurate and actionable information to help you stay informed and prepared. Key Features: Interactive Map: Explore California’s dams and nearby seismic events on an easy-to-navigate map. Detailed Dam Profiles: Access critical dam details, including hazard classifications, structural data, and operational status. Seismic Impact Assessments: Analyze earthquake magnitudes and impacts on nearby dams using real-time data. Customizable Alerts: Stay updated with personalized notifications for seismic activity and safety updates. Reliable Data Sources: Powered by the USGS Seismic API and the National Inventory of Dams (NID), the app provides trusted, up-to-date information. Why Choose QuakeSafe Dam? QuakeSafe Dam is focused exclusively on California, offering insights tailored to the state’s unique geography and seismic activity. Whether you’re monitoring safety or exploring dam infrastructure, QuakeSafe Dam provides a comprehensive solution. Supported Devices: Optimized for iPhone devices, including 6.5" and 6.9" displays. Stay Safe, Stay Informed: Download QuakeSafe Dam today to track California’s dams and earthquake impacts in real-time.
Screenshots
Verdict
Global Seismic Data and QuakeSafe Dam 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Global Seismic Data | QuakeSafe Dam |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 8 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 26 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Global Seismic Data NZ Limited | John Nguyen |
In-app purchases
Global Seismic Data
No in-app purchases
QuakeSafe Dam
No in-app purchases
Questions
Is Global Seismic Data free?
Is QuakeSafe Dam free?
Do Global Seismic Data or QuakeSafe Dam have ads?
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