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Best United States Geological Survey Apps & Games

250+ iOS apps & games curated and reviewed

4.0 avg rating
20 free apps & games
Updated November 2026

Out of 250+ united states geological survey apps and games 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.

Compare top United States Geological Survey Apps & Games (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Land id®Land id®Free4.6★ (4.3K)NoYesNov 2026
2RockdRockdFree4.4★ (187)NoNoNov 2026
3National Parks Pocket MapsNational Parks Pocket MapsFree4.7★ (2.4K)YesYesNov 2026
4Shorecrest Preparatory SchoolShorecrest Preparatory SchoolFree—NoNoJul 2026
5ArcGIS Survey123ArcGIS Survey123Free2.7★ (224)NoNoNov 2026
6CalTopo: Backcountry MappingCalTopo: Backcountry MappingFree4.8★ (7.6K)NoNoNov 2026
7ArcGIS Survey123 MobileArcGIS Survey123 MobileFree1.0★ (1)NoNoNov 2026
8Township AmericaTownship AmericaFree—NoNoOct 2026

Top Picks for United States Geological Survey

Land id®#1

Land id® by MapRight, LLC

Land Identity & Parcel Mapping
Editor's Choice
📊 Productivity
4.6😞(4.3K ratings)
FreeIn-App Purchases
#66in Productivity
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This app provides AI-driven parcel insights and interactive maps for real estate professionals. Explore property data, ownership, boundaries, and visualize land with 2D and 3D terrain. It helps market listings, manage projects, and captivate clients.

What We Love

  • 🚀 Game-changing land mapping tool
  • 👍 Powerful and intuitive interface
  • 🗺️ Detailed property data and overlays
  • 💡 Seamless map creation and sharing

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔍 Inaccurate property data and boundaries
  • 💰 Overpriced subscription model
  • 🤖 Poor customer service and support
Rockd#2

Rockd by University of Wisconsin-Madison Shared Apps

Strong Contender
📚 Education
4.4😊(187 ratings)
Free
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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.

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
  • 🌍 Global coverage with paleomaps and stratigraphic data
  • 👥 Social features for sharing outcrops and check-ins
  • 💰 Free app with optional donation support
  • 📚 Rich educational resource for students and professionals
  • 🎯 Accurate geological unit identification by location
  • ⛰️ Terrain-based DEM overlay for better context

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
  • 🔐 Persistent login requirement without password saving
  • ⚠️ Error dialogs that won't dismiss
  • 📄 Literature articles and references not loading
  • 🔄 App refreshes and resets location when switching apps
  • 🎨 Similar color coding for adjacent formations
  • 📱 UI elements obscured on newer iPhone models
  • 🌐 International maps lack detail and accuracy
  • ⏱️ Taxa tab slow to load
  • 🔍 Fossils button non-functional
National Parks Pocket Maps#3

National Parks Pocket Maps by Alex Gugel

#1 U.S. National Parks
Worth Considering
✈️ Travel
4.7😐(2.4K ratings)
FreeAdsIn-App Purchases
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Plan and explore U.S. National Parks offline with detailed maps, guides, and information on over 500 park sites. Discover campgrounds, trails, and points of interest, and track your adventures with GPS. Offers free content and a premium subscription for full access.

What We Love

  • 👍 Helpful park information
  • 🗺️ Accurate maps
  • ⚠️ Useful weather alerts

Room to Improve

  • 🤔 Difficult to navigate for non-tech users
  • 🔍 Lacking detailed map information
  • ⚠️ Unreliable offline functionality
  • 💰 Subscription issues and hidden costs

More United States Geological Survey apps to explore

FAQ about United States Geological Survey

What are the best united states geological survey apps & games for iPhone?
Land id® tops our united states geological survey apps & games ranking as of November 2026, with a 4.6-star average from 4.3K App Store ratings, and it's free to download.
Yes — 20 of the top united states geological survey apps & games we rank are free to download, including Land id® and Rockd.
Land id® has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ united states geological survey apps & games on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.