Explore the world and learn about geography, culture, and landmarks through engaging quizzes. Test your knowledge with daily challenges, climb leaderboards, and unlock rewards as you become a geography expert.
4.4(170 ratings)
FreeIn-App Purchases
Top Picks for Geolio
GeoCapital by Hamish McNicol
Strong Contender
🎮 Games
5.0(1 ratings)
Free
Test your knowledge of world capitals and geography with this engaging game. Swipe cards to guess the direction of capitals and play mini-games to identify countries, match flags, and learn locations. Fun for all ages, it makes learning about the world an exciting challenge.
4.9(83 ratings)
FreeAdsIn-App Purchases
Test your global knowledge with this addictive geography ranking game. Compete in various game modes, from classic country rankings to niche categories. Challenge yourself daily and track your best scores.
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4
Geology Quiz
Geology and Geography Science
Free
Test your knowledge of Earth sciences with this interactive trivia app. It offers structured learning, engaging quizzes, and both solo and multiplayer game modes to make learning geology fun and effective for all levels.
Comprehensive geology topicsStructured learning by chaptersInteractive multiple-choice quizzes
📚 Education
(35)
free with in-app purchases5
Geology Clinometer: GeoCompass
Measure and make notes
Free
Measure geological structures with GPS and weather data. Capture photos, videos, and notes with integrated information. Organize data into projects and export for analysis.
Plane and line structure measurementSupport for WGS84, UTM, MGRS coordinate systemsPhoto, video, and text note capture
📊 Productivity
(1)
ad-supported6
GNSS Log App
GNSS Static Observation Log
Free
This app provides a digital solution for surveyors and geodesists to document static GNSS observations. It offers comprehensive equipment management, direct integration with geodetic databases, and tools for field data collection, all while ensuring professional, publication-ready PDF output.
Digital static GNSS observation loggingComprehensive equipment library managementDirect NGS database integration
📊 Productivity
(16)
free7
Geology of Hawai‘i Volcanoes National Park
by Fire Work Media
Free
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.
Volcanic product glossaryGeological feature definitionsKīlauea and Mauna Loa focus
📚 Education
(15)
free8
Earthquake - alerts and map
worldwide data and alerts
Free
Stay informed about seismic activity with real-time global earthquake data and customizable push notifications. Visualize events on an interactive map, access a historical catalog, and contribute to community reports. Includes tsunami bulletins and detailed event information.
Real-time global earthquake dataCustomizable push notificationsInteractive earthquake map
☀️ Weather
(46K)
free with in-app purchases9
GeoSync Cloud
by MapSync Co
Free
📊 Productivity
(0)
10
Geofency - Time Tracking
Location & Work Hours Tracker
$4.99
Automatically track your time based on your location. This app records arrival and departure times as you enter or leave designated places, eliminating manual clock-in and clock-out. It offers detailed statistics, calendar export, and even integrates with home automation systems.
Automatic location-based time trackingGraphical visualization of dwell timesRich statistics and summaries
🔧 Utilities
(617)
free with in-app purchases11
Rock Identifier: Stone ID
Gem Mineral Crystal Identifier
Free
Instantly identify rocks, minerals, and gemstones by taking a photo. Access a comprehensive encyclopedia with detailed information on each stone, learn to distinguish real from fake gems, and explore their properties. The app also includes a metal detector and expert consultation.
Photo-based rock identificationStone and crystal encyclopediaReal vs. fake gemstone guide
📚 Education
(75K)
freemium12
StraboField
Formally StraboSpot2
Free
This mobile application helps geologists record field observations, capture data like photos and sketches, and create geologic maps. It supports various geological subdisciplines and allows for offline use with data syncing capabilities.
Record field data with photos, sketches, and notesCollect georeferenced orientation and spatial dataUse custom or built-in basemaps offline
🔧 Utilities
(19)
free13
Detector Maps
Detect smarter, not harder
Free
This app provides advanced geological data and GPS tools for gold prospecting in Australia, the US, and New Zealand. It offers offline map access, breadcrumb tracking, and waypoint marking to help users explore efficiently and locate potential gold-bearing areas.
Advanced geological and gold-focused dataOffline map and data layer downloadsBreadcrumb trail tracking (background GPS)
🗺️ Navigation
(196)
subscription14
Mars Info Lite
Explore the planet Mars today!
Free
Explore the surface of the Red Planet with an interactive 3D globe. Discover significant locations like volcanoes, craters, and mountains, and view detailed information about each. This version offers a curated selection of points of interest.
Interactive 3D Mars globeRotate, tilt, and zoom controlsPinpoint key locations
📚 Education
(200)
free15
Flyover Country
offline flight tracking
Free
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.
Offline GPS trackingInteractive geologic mapsPoints of interest (fossils, Wikipedia)
✈️ Travel
(299)
free16
Rockd
by University of Wisconsin-Madison Shared Apps
Free
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.
Interactive global geologic maps3D virtual globe explorationField observation logging
📚 Education
(183)
free17
EarthViewer
by Howard Hughes Medical Institute
Free
Explore Earth's 4.5 billion-year history with this interactive time machine. See how continents, oceans, and climate have changed over eons, track landmarks and fossils, and visualize scientific data like temperature and biodiversity. Discover the dynamic evolution of our planet.
Continental reconstructions over billions of yearsSea level and temperature mapsTrack landmark and fossil movements
📚 Education
(101)
free18
Geology for Kids: Planet Earth
Volcanos, Earthquakes & Rocks
Free
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.
Interactive lessonsScience triviaLearn by reading, listening, and touching
📚 Education
(84)
free with in-app purchases19
DeepTime for Geology
by Hunt Mountain Software
Free
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.
Interactive geological time scaleDetailed GSSP definitionsCMYK and RGB color codes
📚 Education
(7)
free20
Geocrat IoT
Track GPS Enabled Assets
Free
This platform enables real-time tracking of assets equipped with specific GPS hardware. It provides on-the-go monitoring capabilities for your valuable items.
Real-time GPS trackingAsset monitoringHardware integration
🔧 Utilities
(1)
free