Best Us Topo Maps Apps

247+ iOS apps curated and reviewed

4.3 avg rating
17 free apps
Updated August 2026

Every iPhone needs a few good us topo maps apps. We benchmark 247+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Us Topo Maps Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Topo Maps USTopo Maps USFree4.4★ (206)NoNoSep 2026
2Topo Maps+: Topographic MapsTopo Maps+: Topographic MapsFree4.7★ (9.3K)NoYesSep 2026
3CalTopo: Backcountry MappingCalTopo: Backcountry MappingFree4.8★ (7.3K)NoNoSep 2026
4Avenza Maps: Offline MappingAvenza Maps: Offline MappingFree4.8★ (127K)NoYesSep 2026
5Topo MapsTopo Maps$19.994.3★ (128)NoNoAug 2026
6Google EarthGoogle EarthFree4.0★ (47K)NoNoSep 2026
7Topo Maps 2Topo Maps 2Free4.1★ (35)NoYesSep 2026
8Topographic Maps & TrailsTopographic Maps & Trails$4.994.6★ (2.8K)NoNoSep 2026

Top Picks for Us Topo Maps

Topo Maps US#1

Topo Maps US by DC Cloud Apps, LLC

Editor's Choice
🗺️ Navigation
4.4😊(206 ratings)
Free
Topo Maps US screenshot 1
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Topo Maps US screenshot 3

Access and download detailed topographic maps of the United States for offline use. Track your location, mark waypoints, and record your routes for outdoor activities. Navigate with direction arrows and measure distances on the map.

What We Love

  • 👍 Intuitive and simple user interface
  • 📱 Works completely offline with downloaded maps
  • 💰 Free app with no subscriptions or ads
  • 🗺️ High-quality USGS topographic maps
  • 📍 Accurate GPS location tracking
  • 🚩 Easy waypoint/flag marking system
  • 📏 Convenient distance measurement tool
  • 🔒 Privacy-focused, no data collection
  • ⚡ Reliable and stable performance
  • 🎯 Focused feature set without bloat
  • 🛰️ Works in airplane mode
  • 📥 Simple map download and management
  • 🧭 Compass heading to waypoints
  • 🏔️ Excellent for backcountry navigation

Room to Improve

  • 🐛 White/gray blocks appearing on offline maps
  • 🔋 High battery drain during route recording
  • ❌ Limited color options for flags (only red)
  • ⚠️ Route recording stops unexpectedly
  • 🔍 No search functionality for trails/landmarks
  • 📱 Missing Apple Watch support
  • 🗺️ Zoom limitations for detailed local areas
  • ⏸️ Cannot pause tracking mid-hike
  • 💾 Difficult map transfer between devices
  • 🔄 Repetitive map download prompts
  • 🧭 No built-in compass/map orientation feature
  • 📤 No iCloud backup for GPS tracks
Topo Maps+: Topographic Maps#2

Topo Maps+: Topographic Maps by Glacier Peak Studios LLC

Offline Maps & GPS Navigation
Strong Contender
🗺️ Navigation
4.7😊(9.3K ratings)
FreeIn-App Purchases
#60in Navigation
Topo Maps+: Topographic Maps screenshot 1
Topo Maps+: Topographic Maps screenshot 2
Topo Maps+: Topographic Maps screenshot 3
Topo Maps+: Topographic Maps screenshot 4
Topo Maps+: Topographic Maps screenshot 5
Topo Maps+: Topographic Maps screenshot 6

Plan and execute backcountry adventures with offline topographic maps and GPS navigation. Features include route building, waypoints, land boundaries, and on-trail tools. Integrates with Apple Watch and CarPlay for seamless outdoor exploration.

What We Love

  • 🚀 Accurate offline maps
  • 📍 Reliable GPS tracking
  • 🗺️ Variety of map options
  • 🔍 Detailed trail information
  • ⛰️ Useful for backcountry navigation
  • 💻 Seamless desktop integration
  • 🤝 Excellent customer support

Room to Improve

  • 🐢 Slow map downloads
  • 🤔 Confusing user interface
  • 🔒 Paywall for many features
  • 🗺️ Limited map coverage outside US
  • 🔋 High battery consumption
  • 🗺️ Inaccurate trail mapping in some areas
CalTopo: Backcountry Mapping#3

CalTopo: Backcountry Mapping by CalTopo LLC

Route Planning & Navigation
Worth Considering
🗺️ Navigation
4.8😊(7.3K ratings)
Free
CalTopo: Backcountry Mapping screenshot 1
CalTopo: Backcountry Mapping screenshot 2
CalTopo: Backcountry Mapping screenshot 3
CalTopo: Backcountry Mapping screenshot 4
CalTopo: Backcountry Mapping screenshot 5
CalTopo: Backcountry Mapping screenshot 6

Plan and navigate off-grid adventures with detailed offline maps and real-time weather forecasts. Trusted by professionals, this app offers seamless syncing and collaborative planning for backcountry pursuits.

What We Love

  • 🚀 Powerful mapping features
  • 💡 Extensive data layers
  • 👍 Detailed trail and terrain information
  • 👍 Useful for SAR operations
  • 👍 Great for planning outdoor adventures

Room to Improve

  • 🐛 Buggy and unstable mobile app
  • 🐛 Maps not always loading properly
  • 🐛 Slow map rendering
  • 🔋 High battery consumption
  • 👎 Difficult to use for casual users

More Us Topo Maps apps to explore

FAQ about Us Topo Maps

What are the best us topo maps apps for iPhone?
Topo Maps US tops our us topo maps apps ranking as of August 2026, with a 4.4-star average from 206 App Store ratings, and it's free to download.
Yes — 17 of the top us topo maps apps we rank are free to download, including Topo Maps US and Topo Maps+: Topographic Maps.
Topo Maps US has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 247+ us topo maps apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Topo Maps US allows you to download and view detailed topographic maps of the United States for offline use. It provides GPS tracking to show your current location on the map, elevation, and GPS accuracy. You can also add waypoints, import and export trails, and record your own routes.
Key features include downloading USGS standard or hybrid topographic maps for offline access, real-time GPS tracking, the ability to add and import flags (waypoints) and trails (tracks) via GPX/LOC files, trail recording with elevation profiles, and navigation assistance using a direction arrow.