Best Geolio Apps & Games

188+ iOS apps & games curated and reviewed

4.4 avg rating
19 free apps & games
Updated April 2026

Out of 188+ geolio 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 Geolio

Geolio: Geography made easy#1

Geolio: Geography made easy by Louis Derrien

Learn geography, fun and easy
Editor's Choice
📚 Education
4.6(78 ratings)
FreeIn-App Purchases
Geolio: Geography made easy screenshot 1
Geolio: Geography made easy screenshot 2
Geolio: Geography made easy screenshot 3
Geolio: Geography made easy screenshot 4
Geolio: Geography made easy screenshot 5
Geolio: Geography made easy screenshot 6

Discover the world through fun and challenging quizzes, covering geography, culture, and landmarks from around the globe. Download now and join a global community of explorers to become a true geography expert!

GeoCapital#2

GeoCapital by Hamish McNicol

Strong Contender
🎮 Games
5.0(1 ratings)
Free
GeoCapital screenshot 1
GeoCapital screenshot 2
GeoCapital screenshot 3
GeoCapital screenshot 4
GeoCapital screenshot 5
GeoCapital screenshot 6

GeoCapital is an engaging geography game that challenges players to test their knowledge of world capitals and geography. Earn points by swiping the correct capital in the indicated direction and enjoy various mini-games to enhance your geographical skills. Perfect for all ages looking to have fun while learning about the world!

More Geolio apps to explore

4
Geology Quiz
Geology Quiz
Geology Quiz
Geology and Geography Science
Free

Discover the fascinating world of Earth sciences with this interactive geology trivia app, designed to make learning engaging and effective. Test your knowledge, challenge yourself or others, and master geology topics with structured content, quizzes, and multiplayer features.

📚 Education
(35)
5
Geology Clinometer: GeoCompass
Geology Clinometer: GeoCompass
Geology Clinometer: GeoCompass
Measure and make notes
Free
📊 Productivity
(1)
6
GNSS Log App
GNSS Log App
GNSS Log App
GNSS Static Observation Log
Free

This application streamlines the process of compiling observation logs for Static GNSS (GPS) Observations, eliminating errors and promoting accurate project documentation. By using this app, you can efficiently record and manage observations, add equipment details, and export customized logs to PDF, making it an environmentally friendly replacement for traditional paper logs.

📊 Productivity
(16)
7
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)
8
Earthquake - alerts and map
Earthquake - alerts and map
Earthquake - alerts and map
worldwide data and alerts
Free

Get real-time worldwide earthquake data, alerts, and interactive maps to stay informed and prepared. Monitor seismic activity, receive instant notifications, and explore earthquake history. Stay safe and aware with our comprehensive earthquake application.

☀️ Weather
(46K)
9
GeoSync Cloud
GeoSync Cloud
GeoSync Cloud
by MapSync Co
Free
📊 Productivity
(0)
10
Geofency - Time Tracking
Geofency - Time Tracking
Geofency - Time Tracking
Location & Work Hours Tracker
$4.99

Track your time effortlessly with this location-based app that automatically logs your work hours when you enter or leave designated areas. Stay organized and productive with Geofency - try it now!

🔧 Utilities
(615)
11
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)
12
StraboField
StraboField
StraboField
Formally StraboSpot2
Free

This mobile app streamlines geological fieldwork by allowing users to record observations, capture photos and sketches, and collect orientation data, all from a single, map-centered platform. With its robust features, users can efficiently collect and organize spatially referenced data, work offline, and sync their data to a digital system for seamless analysis and backup.

🔧 Utilities
(18)
13
Detector Maps
Detector Maps
Detector Maps
Detect smarter, not harder
Free

This field tool helps gold prospectors explore more efficiently and uncover high-potential gold zones faster by combining advanced geological datasets with intuitive GPS mapping tools. With features like offline access, breadcrumb trail tracking, and real-time GPS navigation, prospectors can swing a detector, pan a creek, or explore remote terrain with confidence and professional-grade data at their fingertips.

🗺️ Navigation
(27)
14
Mars Info Lite
Mars Info Lite
Mars Info Lite
Explore the planet Mars today!
Free

Explore Mars with simple gestures by rotating a globe, tilting, zooming, and selecting locations. Discover about 80 fascinating areas on the Mars map like volcanoes, craters, and mountains, with detailed information provided. Take a journey to the red planet today!

📚 Education
(200)
15
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)
16
Rockd
Rockd
Rockd
by University of Wisconsin-Madison Shared Apps
Free

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.

📚 Education
(183)
17
EarthViewer
EarthViewer
EarthViewer
by Howard Hughes Medical Institute
Free

Explore Earth's deep history with a time machine-like application that lets you scroll through 4.5 billion years of evolution. Discover continental shifts, sea levels, global temperatures, and more, all based on scientific research. Join the journey with interactive features and educational resources for a deeper understanding of our dynamic planet.

📚 Education
(101)
18
Geology for Kids: Planet Earth
Geology for Kids: Planet Earth
Geology for Kids: Planet Earth
Volcanos, Earthquakes & Rocks
Free

Learn geology with a child-friendly science teacher through interactive lessons, games, and quizzes. Explore Earth's core, plate tectonics, and more, with the option to try for free and unlock all content with a one-time payment.

📚 Education
(84)
19
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)
20
Geocrat IoT
Geocrat IoT
Geocrat IoT
Track GPS Enabled Assets
Free
🔧 Utilities
(1)

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