250+ iOS apps curated and reviewed
Out of 250+ roadside geology apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (65) | No | Yes | Aug 2026 |
| 2 |  | Free | 5.0★ (2) | Yes | Yes | Jun 2026 |
| 3 |  | Free | 5.0★ (7) | No | No | Aug 2026 |
| 4 |  | Free | 4.4★ (183) | No | No | Aug 2026 |
| 5 |  | Free | 4.2★ (299) | No | No | Aug 2026 |
| 6 |  | Free | 1.0★ (1) | No | No | May 2026 |
| 7 |  | Free | 3.9★ (1.4K) | No | No | Aug 2026 |
| 8 |  | Free | — | No | No | Aug 2026 |
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.
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.
Explore an interactive geological time scale with detailed information on each unit, including GSSP definitions and color codes. Search for terms and view GSSPs on a global map. Ideal for geologists, students, and Earth history enthusiasts.
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.
Discover the world below and clouds above with offline maps and points of interest during your flight, hike, or road trip. This app uses GPS to reveal geologic maps, fossil locations, and Wikipedia articles without needing an internet connection.
Access detailed geology maps and geophysical images offline. View rock types, their ages, and additional information by interacting directly with the map. Your location is always shown, with easy re-centering functionality.
Request 24-hour emergency roadside assistance quickly and conveniently. This app helps pinpoint your location, diagnose issues, and track service arrival times for AARP members.
Explore London's hidden geological wonders with this interactive map. Discover diverse rock types and fossils readily accessible to the public across the city.
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.
Explore the volcanic products and geological terms of Kīlauea and Mauna Loa. This educational app provides definitions for features like 'a'a and pāhoehoe lava, cinder cones, tephra, and xenolith.
Access a comprehensive offline dictionary of geological terms and words. This free application provides thousands of entries, an alphabetical listing, and a search tool, making it ideal for learning and reference without an internet connection.
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.
Instantly identify thousands of plants, flowers, fruits, and trees by taking a photo. Get detailed information, care reminders, and even diagnose plant diseases. Explore a vast, ever-growing plant database and track your collection.
Provides 24-hour emergency roadside assistance for Verizon customers. Request help for various vehicle issues, track service arrival, and confirm your membership eligibility. Travel with confidence knowing support is available.
Discover locations of gold, silver, gemstones, and other minerals with a vast global database. This tool provides detailed information and powerful search capabilities for enthusiasts and prospectors.
Get 24-hour emergency roadside assistance with just a few clicks. This app helps you request service for common car issues like flat tires, lockouts, or mechanical problems. It uses GPS to pinpoint your location and provides real-time updates on service arrival.
Instantly decode geology terms with this free offline dictionary. Access a vast encyclopedia of geological vocabulary, bookmark important terms, and learn correct pronunciation with audio. Perfect for students and professionals encountering unfamiliar geological language.