Best Caltopo Map Apps

4.8😊(7.3K ratings)

Free

#95in Navigation

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

Topo Maps US by DC Cloud Apps, LLC

Strong Contender

4.4😊(210 ratings)

Free

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

NZ Topo Map by Max Stubbersfield

Worth Considering

3.0(1 ratings)

FreeAdsIn-App Purchases

This app provides detailed topographic maps and satellite imagery for New Zealand. It allows users to cache map tiles for offline use, add unlimited markers, and import/export GPX waypoints. Designed for outdoor enthusiasts, it offers battery-conscious navigation with Google Maps-like interactions.

More Caltopo Map apps to explore

Northumberland Map

by Jonathan Shutt

Offline map accessDetailed footpaths and contoursSearch for natural landmarks

Access detailed maps of an area without needing a signal. Ideal for outdoor activities like hiking and cycling, it shows footpaths, contours, and allows searching for natural landmarks. Find your location using GPS and customize map features.

(1)

free

Snowdonia Outdoor Map

Offline outdoor map

Offline mapsFootpath and track displayContour lines

Navigate Snowdonia National Park with an offline map. Access detailed trails, hills, and landmarks without a mobile signal. Pinpoint your location using GPS and view OS grid references.

Mapping and Data Visualization

🔧 Utilities

Mapply for Open Street Map

Street, Topo, Railway & Sea

OpenStreetMap integrationSpecialized map layers (cycling, transport, sea, trails)Topographical data

Explore detailed maps of the world, including transport networks, hiking trails, and topography. This app leverages OpenStreetMap and other specialized map layers for comprehensive navigation and outdoor adventure planning. Enjoy offline caching for uninterrupted exploration.

Measure • Compare • Explore

(51)

ad-supported

Cartographer - Map Tools

View offline vector maps and record GPS tracks in the background. Supports custom map styles, track editing, route planning, and online map sources. Import and export track data easily.

Offline vector map viewingGPS track recordingCustom map styles

(1)

Topo GPS - Topographic maps

Plan and follow gpx routes

Detailed topographic mapsOffline map accessRoute recording and planning

Transform your device into a powerful GPS with detailed topographic maps for offline use. Plan, record, and follow routes for various outdoor activities. Access detailed maps and route management features without needing an expensive dedicated device.

(463)

USGS and Canadian topo maps

Topo Maps

$19.99

Access detailed topographical maps for hiking and backcountry activities. Download maps for offline use and navigate with features like waypoints, current location tracking, and compass alignment. Search for millions of geographical features.

Offline topographical map accessUSGS and Canadian map downloadsWaypoint marking and GPX import/export

Offline 3D topographic mapsGlobal online map accessAutomatic map caching

(128)

free

Scenic Map Western USA

Offline 3D topo maps

$4.99

Explore detailed 3D topographic maps of the Western USA and Hawaii offline. Access global online maps with automatic caching for use without cell service. Enjoy smooth zooming, customizable map layers, and GPS tracking to record and replay your routes.

(13)

free

Scenic Map Grand Canyon

Offline 3D topo maps

Offline 3D topographic mapsSatellite image overlaysGPS tracking and route replay

Explore detailed 3D topographic maps of the Grand Canyon and Arizona offline. Features include satellite overlays, customizable map styles, and GPS tracking with route replay. Expand coverage globally with an in-app purchase.

Lomond and South Scotland Map

National Park Topo Map

California Offline Map and Travel Trip Guide

by OFFLINE MAP TRIP GUIDE LTD

100% offline mapsDetailed vector mapsPowerful search engine

Navigate California with detailed offline maps, saving on roaming costs. Discover points of interest, get turn-by-turn directions, and plan your trips without an internet connection. Find hotels and explore attractions easily.

✈️ Travel

(1)

MX Map Mobile

by Mapyx Ltd

Integrates with Mapyx Quo and MX Map GISSupports Ordnance Survey GB and Ireland mapsIn-app map purchases

This navigation app works with desktop GIS software to provide a comprehensive mapping system. It currently supports Ordnance Survey maps of Great Britain and Ireland, with more regions and features planned. Users can acquire additional maps through in-app purchases.

UoL Campus Map

University of Liverpool

The Map With Superpowers

Alghero Offline Map and Travel Trip Guide

by OFFLINE MAP TRIP GUIDE LTD

✈️ Travel