244+ iOS apps curated and reviewed
Looking for free rocks geology apps? 19 of our 244+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 1.0★ (1) | No | No | May 2026 | |
| 2 |  | Free | 5.0★ (1) | No | No | Jul 2026 | |
| 3 |  | Free | 4.4★ (94) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.6★ (25) | No | Yes | Sep 2026 | |
| 5 |  | Free | 5.0★ (1) | No | Yes | May 2026 | |
| 6 |  | Free | 4.7★ (65) | No | Yes | Sep 2026 | |
| 7 |  | Free was $1.99 | — | No | Yes | Aug 2026 | |
| 8 |  | Free | 4.5★ (2) | No | Yes | Sep 2026 |
Discover the volcanic geology of Craters of the Moon National Monument with this official guided tour app. Explore trails with maps, photos, and descriptions of key geological features in this unique lava landscape.
Share and discover interesting rocks from around the globe. Post photos of your finds, see what others think, and explore a daily feed of unique geological specimens. Earn badges and connect with fellow rock enthusiasts.
Explore Earth's geology through interactive lessons and trivia. Learn about volcanoes, earthquakes, and tectonic plates with a friendly science teacher. Play offline and test your knowledge in a safe, ad-free environment.
