1. Start with the data sources
An earthquake app is only as useful as the event information it can retrieve and explain. Look for a product that identifies its scientific networks and handles duplicate reports instead of presenting a confusing list of near-identical events.
Earthquake Network - Panic aggregates USGS, EMSC, AFAD, Kandilli, INGV, and GeoNet services into one feed. Each event keeps source, magnitude, depth, location, and timing context.
2. Check the map and event detail together
A map helps you see where an event happened; a detail view helps you understand it. Useful details include distance, depth, magnitude, time, network, and any available alert or tsunami fields. Filters should let you reduce noise without hiding the underlying feed.
3. Look for place-based rules
Global notifications become noisy quickly. A better alert app lets you watch your current location or a saved place, then choose the radius and minimum magnitude that matter to you. The rule should remain understandable after you close the settings screen.
4. Prefer context over prediction language
No phone app can predict the next earthquake. A responsible app says when information was detected and published, distinguishes an estimated local impact from a measurement, and directs you to local authorities for instructions.
It does not predict earthquakes or replace official emergency warnings, evacuation orders, or civil-protection guidance.
5. Understand the free and optional features
The free product includes the feed, map, event details, search, filters, safety guide, alert rules, and one watched place. Guardian adds more saved places, longer-term Historical Explorer access, and Family Sharing. The current App Store catalog determines plan details and eligibility.
6. Test the routine before an event
- Create one saved place and connect an alert rule to it.
- Choose a threshold you can understand and live with.
- Open an event detail and check the source and timestamp.
- Read the in-app safety guide while calm, not during an emergency.
- Keep official local emergency channels available as your primary authority.
That routine turns an earthquake tracker into a practical awareness tool without asking it to do something impossible.