56+ iOS apps & games curated and reviewed
Every iPhone needs a few good eruption time apps and games. We benchmark 56+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Aug 2026 | |
| 2 |  | Free | 4.1★ (14) | No | No | May 2026 | |
| 3 |  | Free | 4.7★ (2.4K) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.9★ (162) | No | No | Sep 2026 | |
| 5 |  | Free | 4.6★ (229K) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | — | Yes | No | May 2026 | |
| 7 |  | Free | 4.8★ (385) | No | Yes | Sep 2026 | |
| 8 |  | Free | 4.8★ (4) | No | Yes | Sep 2026 |
Access a comprehensive database of geyser eruption and observation data. Explore daily activity, plan your visits with predictions, and contribute your own observations. Watch live geyser webcams and learn about these natural wonders.
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.
