129+ iOS apps & games curated and reviewed
The best usgs volcano apps and games on iPhone average 4.2★ across 129+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.7★ (2.4K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.9★ (119K) | No | No | Aug 2026 |
| 4 |  | Free | 4.7★ (3) | No | Yes | Aug 2026 |
| 5 |  | Free | 3.9★ (7) | No | No | May 2026 |
| 6 |  | Free | 4.9★ (84) | No | No | Aug 2026 |
| 7 |  | Free | 4.8★ (322) | No | Yes | Aug 2026 |
| 8 |  | Free | — | No | No | May 2026 |
Monitor real-time seismic and volcanic activity on Hawaii Island. Visualize subsurface data with 3D views, track live camera feeds, and receive custom alerts for changing conditions. Ideal for residents, researchers, and visitors interested in Hawaiian geology.
Track global volcanic activity with real-time alerts for ash clouds, seismic events, and more. Explore an interactive map featuring 2000+ volcanoes, webcams, and tectonic plate boundaries. Customize notifications for specific regions or countries.
Explore over 420 national parks with interactive maps, self-guided tours, and essential on-the-ground information. Plan your visit with details on amenities, operating hours, and fees. Download park content for offline use, ensuring access even without internet service.
Stay informed about seismic and volcanic activity with real-time data, alerts, and detailed profiles. Access information on earthquakes, tsunamis, and volcanoes worldwide from trusted sources, with a focus on user privacy and multilingual support.
Stay informed about volcanic activity with daily news and reports from multiple sources, including USGS and GeoNet. Get alert levels, aviation color codes, and detailed information on active volcanoes worldwide.
Get real-time updates on Kilauea volcano activity, including eruption status, forecasts, and observatory messages. View live camera feeds, ground deformation data, and summit weather. Features AI-powered summaries and multi-language translation.
Track the latest seismic and volcanic activity globally. View earthquakes and active volcanoes on an interactive map or in a detailed list. Receive custom alerts for events near your location or specific areas of interest.
Get real-time earthquake alerts and tsunami warnings with live seismic data from multiple agencies. Features include interactive maps, detailed event information, and historical data. Customize notifications for quakes near you and explore tectonic plate data.
