245+ iOS apps curated and reviewed
Looking for free rocks geology apps? 20 of our 245+ 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 | 4.4★ (94) | No | Yes | Aug 2026 |
| 3 |  | Free | 5.0★ (1) | No | No | Jul 2026 |
| 4 |  | Free | 4.6★ (25) | No | Yes | Aug 2026 |
| 5 |  | Free | 5.0★ (1) | No | Yes | May 2026 |
| 6 |  | Free | 4.7★ (65) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.4★ (183) | No | No | Aug 2026 |
| 8 |  | Free | 4.9★ (12) | No | Yes | Aug 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.
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.
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.
Identify rocks with AI and gain a deep understanding of their composition and formation. This app is designed for students and enthusiasts to learn geology beyond simple identification, offering clear explanations and visual tools for study and fieldwork.
This app serves as a comprehensive personal guide for learning geology, offering a dictionary of terms with flashcards and visual explanations. It also includes video lectures and a detailed textbook covering major geological topics.
This app provides audio explanations of the geology visible from your car. Explore geological features, create custom routes, and learn about earth history on the go. Offline access and adjustable audience settings enhance the learning experience.
Discover and document the geology around you. Access global geologic maps, 3D globes, and detailed summaries of your surroundings. Contribute your own observations and track your exploration of Earth's geologic history.
Instantly identify rocks, minerals, and gemstones from a photo using AI. Build a personal collection of your discoveries with detailed profiles and fun facts. Access an in-app encyclopedia for more information.
This app serves as a comprehensive field and study companion for geology enthusiasts, students, and professionals. It offers integrated geological tools for measurement, reference, and identification, supporting both academic exploration and real-world fieldwork.
Instantly identify rocks by taking a photo. Get detailed information on mineral composition, formation, and uses. Build your own collection and explore geology on the go.
Identify rocks, minerals, and crystals from photos with high accuracy. Explore their properties, discover nearby deposits on a map, and build your own digital collection. Learn fascinating facts about stones from around the world.
Instantly identify rocks and minerals using your phone's camera. Get detailed information, ask an AI expert questions, and build a personal collection of your finds. Perfect for geology enthusiasts of all levels.
Identify rocks, stones, and gems using their scientific properties. Explore detailed descriptions, high-quality images, and advanced filters. Perfect for students, collectors, and outdoor enthusiasts interested in geology.
Instantly identify rocks, minerals, and gemstones using your smartphone camera. Get detailed geological data, estimated market value, and learn about Earth's treasures with an AI chat companion. Perfect for enthusiasts, students, and collectors.
Explore Earth's geologic wonders with this comprehensive field guide. Identify rocks and minerals using AI or manual methods, access professional geologic maps, and discover over 32,000 rockhounding sites. Document your expeditions with GPS-tagged notes and photos, and connect with a global community of geology enthusiasts.
Instantly identify rocks, stones, gems, and crystals by taking a photo or uploading an image. Get accurate results in seconds with a rich database and user-friendly interface. Perfect for both geologists and enthusiasts.