Best Roadside Geology Apps

214+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated May 2026

Out of 214+ roadside geology apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Roadside Geology

Backseat Geologist#1

Backseat Geologist by Blake Morgan

Your Personal Geology Guide
Editor's Choice
🗺️ Navigation
4.8(41 ratings)
FreeIn-App Purchases
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Backseat Geologist screenshot 6

Get a personal geology guide on the go with this app that provides audio descriptions of the rocks and geologic formations near your location, allowing you to explore the earth's history as you travel. Create routes, save offline, and adjust descriptions for any audience, with premium features available for improved audio quality and custom route creation.

Rockd#3

Rockd by University of Wisconsin-Madison Shared Apps

Worth Considering
📚 Education
4.4😊(175 ratings)
Free
Rockd screenshot 1
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Explore and document your geologic surroundings with an interactive app that provides geologic and geographic information, maps, a 3D virtual globe, and the ability to log your observations and journey through the geologic record. Developed by the Macrostrat lab at the University of Wisconsin - Madison, backed by the National Science Foundation and the Department of Geoscience. For support, contact contact@rockd.org.

What We Love

  • 🗺️ Comprehensive geological maps with detailed information
  • 💡 Innovative integration of peer-reviewed references and literature
  • 🧭 Built-in Brunton compass and clinometer tools
  • 📱 User-friendly interface and intuitive navigation

Room to Improve

  • 🐛 Black map display issues in offline and online modes
  • 📍 GPS tracking and real-time position updates failing
  • 🔌 Offline functionality severely limited or broken

More Roadside Geology apps to explore

4
Digger's Map: Find Minerals
Digger's Map: Find Minerals
Digger's Map: Find Minerals
The best geology tool!
Free

Explore the depths with Digger's Map! Uncover valuable minerals, track geological data, and make your discoveries with this top geology app! Start your mapping journey today.

🗺️ Navigation
(460)
5
LiveTopo
LiveTopo
LiveTopo
Maps for Geology Lovers
Free

This application provides access to topographic and geologic maps, allowing users to save favorite locations, track hikes, and view real-time metrics. With a subscription, users can download offline maps of US public lands and access detailed geologic maps, perfect for hikers, explorers, and nature lovers.

🗺️ Navigation
(10)
6
Roadside America
Roadside America
Roadside America
Guide to offbeat attractions
$2.99

Discover hidden gems with the Roadside America app - your guide to offbeat attractions along the highways of the U.S. and Canada. Access stories, photos, and tips for unique destinations in one region for free or unlock more regions for a small fee. Start exploring today!

✈️ Travel
(2.3K)
7
DeepTime for Geology
DeepTime for Geology
DeepTime for Geology
by Hunt Mountain Software
Free

This interactive geological time scale application provides detailed information on time units, including their definitions and color codes, and allows users to search by name or age. It also features a global geological map and offers tips and examples for using time terms, making it a valuable resource for geologists, students, and anyone interested in Earth history.

📚 Education
(7)
8
Flyover Country
Flyover Country
Flyover Country
offline flight tracking
Free

Track your flight offline with GPS, explore geologic maps, fossils, and Wikipedia articles visible below during flights, road trips, or hikes. Discover the world as you travel and stay connected with Flyover Country for updates and photos. Submit feedback and engage with geoscience outreach via the app's social media channels.

✈️ Travel
(299)
9
Verizon Roadside Assistance
Verizon Roadside Assistance
Verizon Roadside Assistance
by SIGNATURE MOTOR CLUB INC.
Free

Get help on the road anytime with 24-hour emergency roadside service exclusively for Verizon customers. Easily request assistance for various issues, pinpoint your location, diagnose problems, and track service arrival—all for free with Verizon Roadside Assistance.

✈️ Travel
(5.5K)
10
Rutgers Geology Museum
Rutgers Geology Museum
Rutgers Geology Museum
by Rutgers, The State University of New Jersey
Free
📚 Education
(2)
11
AARP Roadside Assistance
AARP Roadside Assistance
AARP Roadside Assistance
by SIGNATURE MOTOR CLUB INC.
Free

Get peace of mind on the road with emergency roadside assistance designed for AARP members. Quickly request help for various issues, pinpoint your location, receive service confirmation, and more with the AARP Roadside Assistance app.

✈️ Travel
(1.4K)
12
Geology — dictionary
Geology — dictionary
Geology — dictionary
The science of geology
Free
📚 Education
(1)
13
Plant Identifier: LeafSnap
Plant Identifier: LeafSnap
Plant Identifier: LeafSnap
Plant Identification & Care
Free

LeafSnap is a powerful plant identification app that helps users identify plants by simply taking a picture. With advanced image recognition technology, it provides detailed information about various plant species. Download now and explore the botanical world at your fingertips.

📚 Education
(3.3K)
14
HONK - Tow & Roadside OnDemand
HONK - Tow & Roadside OnDemand
HONK - Tow & Roadside OnDemand
by HONK Technologies Inc.
Free

Get on-demand towing and roadside assistance with a few clicks. The app connects you with nearby service providers, ensuring fast arrival times and transparent pricing - no hidden fees or membership required. Streamline your emergency roadside experience.

✈️ Travel
(188)
15
Australian Geology Travel Maps
Australian Geology Travel Maps
Australian Geology Travel Maps
Offline geology terrain maps
Free

The Australian Geology Travel Maps app provides offline geology terrain maps for Australia and New Zealand, allowing users to explore geological features, access resource data, and track their location without relying on cell phone reception. The app offers a range of subscription options, including specialized maps for prospectors and gold enthusiasts, and provides features such as trail recording, note-taking, and data export capabilities.

✈️ Travel
(1)
16
Rock Identifier: Stone ID
Rock Identifier: Stone ID
Rock Identifier: Stone ID
Gem Mineral Crystal Identifier
Free

"Discover stones, gems, and crystals with ease using our all-in-one identifier app. Simply snap a photo or upload an image to learn more about your finds instantly. Start exploring today!"

📚 Education
(68K)
17
Geology Toolkit: Field Guide
Geology Toolkit: Field Guide
Geology Toolkit: Field Guide
Identify rocks & study geology
Free
📚 Education
(18)
18
London Pavement Geology
London Pavement Geology
London Pavement Geology
by Livetech
Free

Explore a searchable map of London that reveals the variety of rock types and fossils visible to the public in and around the city. Discover the hidden geological treasures of London and learn more about its fascinating pavement geology.

📚 Education
(0)
19
Avenza Maps: Offline Mapping
Avenza Maps: Offline Mapping
Avenza Maps: Offline Mapping
GPS, Trails, Hiking, Offroad
Free

Explore maps offline with Avenza Maps for GPS tracking, hiking, and off-road adventures. Never get lost with this handy offline mapping tool.

🗺️ Navigation
(125K)
20
Geology of Hawai‘i Volcanoes National Park
Geology of Hawai‘i Volcanoes National Park
Geology of Hawai‘i Volcanoes National Park
by Fire Work Media
Free

This application is a comprehensive glossary of volcanic products and features, showcasing the unique geology of two of the world's most active volcanoes. Explore an array of fascinating geologic terms and features, from lava types to volcanic formations.

📚 Education
(15)