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The Best Topographic Maps

Planning your next outdoor adventure? Need to know how steep of a climb that hiking trail is going to take you? Then check out these apps for the best topo maps for iOS.

Maps 3D PRO - Outdoor GPS
Wikiloc Outdoor Navigation GPS
Topo Nomad

Best Apps

Highest scored apps in the category

Maps 3D PRO - Outdoor GPS
Maps 3D PRO - Outdoor GPS

Maps 3D PRO

movingworld GmbH

Enjoy exploring the great outdoors

Enjoy exploring the great outdoors? If you’re a fan of biking, hiking and running then Maps 3D is the ideal app designed for planning your outdoor adventures. Whereas other mapping apps are primarily designed for cities and roads, displaying hills and mountains as flat and lifeless features, Maps 3D is packed with amazing features that brings the great outdoors to...

Wikiloc Outdoor Navigation GPS
Wikiloc Outdoor Navigation GPS

Wikiloc Outdoor Navigation GPS

Wikiloc Outdoor SL

Discover millions of outdoor trails around the world

Discover millions of outdoor trails around the world. Choose between hiking, running, bike, MTB, kayak, ski or up to 70 different types of activities.

Record your own routes on a map, add waypoints, take pictures along the itinerary and upload them to your Wikiloc account from your phone.

Enjoy free offline topographic maps from all over the world for you to use...

Topo Nomad
Topo Nomad

Topo Nomad

Delcartes LLC

Download high resolution USGS topographical maps for offline GPS* use

Download high resolution USGS topographical maps for offline GPS* use.

Topo Nomad is designed for road trips, camping, hiking, exploration and geographical history. Map images are accurately center aligned regardless of datum and placed on top of Apple's map kit for easy referencing and intuitive touch navigation.

This software utilizes the latest capabilities of IOS offering the highest performance with fast...

NP Maps
NP Maps

NP Maps

Delcartes LLC

Download official National Park Service maps and USGS topos on your IOS devices for GPS** and offline use

Download official National Park Service maps and USGS topos on your IOS devices for GPS** and offline use!

NP Maps app offers 150 NPS park, recreation area, monument and preserve maps for download and 60,000+ official U.S. Geological Survey topographic maps covering all of the USA and Island Territories.*

Have maps anytime, anywhere, for your travels to all parks in the USA....

NP Maps - Yellowstone
NP Maps - Yellowstone

NP Maps

Delcartes LLC

Get maps in high resolution of National Park Service parks and US Geological Survey topography quadrangles of Montana, Idaho and Wyoming on your iPhone and iPad for GPS** and offline use

Get maps in high resolution of National Park Service parks and US Geological Survey topography quadrangles of Montana, Idaho and Wyoming on your iPhone and iPad for GPS** and offline use!

NP Maps Yellowstone app provides official NPS maps of Yellowstone National Park, Grand Teton National Park and more for you to see your location on them realtime. Plus, being designed...

Cairn: Hiking & Outdoor Trails
Cairn: Hiking & Outdoor Trails

Cairn: Hiking & Outdoor Trails

FitClimb LLC

Cairn helps you stay safe on your hikes, runs and outdoor adventures

Cairn helps you stay safe on your hikes, runs and outdoor adventures. Easily share your plans with loved ones, find spots with cell coverage, download offline topo maps, see stats on your route, record your hiking trail.

Just named one of the three best map apps for navigating the wilderness by Outside Magazine.

GET FOUND IF YOU’RE OVERDUE
• Notifications: Safety...

Terra Map - GPS Hiking maps
Terra Map - GPS Hiking maps

Terra Map

GEC s.r.l.

An app to satisfy all your Hiking and Biking’s needs, developed with the help of professional hikers and bikers

An app to satisfy all your Hiking and Biking’s needs, developed with the help of professional hikers and bikers. You will be able to download the best topo maps and enjoy your new outdoor season. Press the RECORD button, put the phone in your pocket and record your day.

►► Features:
• Optimised for both iPhone and iPad use.
•...

Terra Map Pro GPS Hiking maps
Terra Map Pro GPS Hiking maps

Terra Map Pro GPS Hiking maps

GEC s.r.l.

An app to satisfy all your Hiking and Biking’s needs, developed with the help of professional hikers and bikers

An app to satisfy all your Hiking and Biking’s needs, developed with the help of professional hikers and bikers. You will be able to download the best topo maps and enjoy your new outdoor season. Press the RECORD button, put the phone in your pocket and record your day.

►► Features:
• Optimised for both iPhone and iPad use.
•...

Route Scout - GPS Topo Mapper
Route Scout - GPS Topo Mapper

Route Scout

Joseph Bartels

Record outdoor activities: hiking, biking, running & walking

Record outdoor activities: hiking, biking, running & walking

Import a route and set it to "Follow". Offline topo maps specific to the route auto load for navigation.

Features
USGS topographic map, waypoints, mileage, elevation, speed, time, moving average, break calculation, audio for splits and nearby waypoints!

Export to Route Cloud™ for free, no limits, no ads

Access Route Cloud™ online with Route Editor™ to review,...

Also Good

Apps with average score

You Need A Map
You Need A Map
You Need A Map

You Need A Map

GrangerFX

If you get lost or in an emergency, YOU NEED A MAP! A map that works everywhere even without a cell phone signal. A map that shows not just roads but also terrain, streams, lakes and other landmarks. A map that covers the entire USA, all 50 states.

Note: If...

Scenic Map Alaska
Scenic Map Alaska
Scenic Map Alaska

Scenic Map Alaska

GrangerFX

A 3D topo map of State of Alaska, USA. The vector map data is contained within the app and can be used without an internet connection. Use it in a car, a boat, a plane or while hiking. It is like having the entire state in your pocket.

Scenic Map now...

Singletracks Topo
Singletracks Topo
Singletracks Topo

Singletracks Topo

Blue Spruce Ventures

The Singletracks app gives you access to thousands of mountain bike trails, gear reviews, maps, articles, and photos on the go.

- Find the closest mountain bike trails to your current location.
- Read trail reviews, view photos, and even follow topo maps of select trails.
- Add trail reviews and photos directly...

Scenic Map Western USA
Scenic Map Western USA
Scenic Map Western USA

Scenic Map Western USA

GrangerFX

A 3D topo map of the Western USA and Hawaii. The vector map data is contained within the app and can be used without an internet connection. Use it in a car, a boat, a plane or while hiking. It is like having more than a third of the country...

Scenic Map Eastern USA
Scenic Map Eastern USA
Scenic Map Eastern USA

Scenic Map Eastern USA

GrangerFX

A 3D topo map of the Eastern USA. The vector map data is contained within the app and can be used without an internet connection. Use it in a car, a boat, a plane or while hiking. It is like having more than a third of the country in your...

Scenic Map Central USA
Scenic Map Central USA
Scenic Map Central USA

Scenic Map Central USA

GrangerFX

A 3D topo map of the Central USA. The vector map data is contained within the app and can be used without an internet connection. Use it in a car, a boat, a plane or while hiking. It is like having more than a third of the country in your...

Peakbagger
Peakbagger
Peakbagger

Peakbagger

Andrew Kirmse

Bring the mountains with you wherever you go!

* Search the huge database of mountains and trip reports from Peakbagger.com and ListsOfJohn.com
* Keep track of your climbs, even when offline
* Measure your progress against hundreds of peak lists
* Get route information and directions from SummitPost and ListsofJohn.com
* Find peaks near...

Scenic Map Grand Canyon
Scenic Map Grand Canyon
Scenic Map Grand Canyon

Scenic Map Grand Canyon

GrangerFX

Explore the rich landscapes around the Grand Canyon and Arizona while you discover Scenic Map, the best 3D topo map for the iPad and iPhone. The vector map data is contained within the app and can be used without an internet connection. Use it in a car, a boat, a...

Topo Maps US
Topo Maps US
Topo Maps US

Topo Maps US

David Crawshay

Download and view topographic maps covering the United States.

Topographic maps are useful for recreational activities such as hiking, canoeing, camping, fishing, mountain biking, geocaching, and exploring.

MAPS
Choose from 2 map sources: USGS standard topographic or USGS hybrid topographic.

OFFLINE
Download maps for areas of interest to view them later when you don't have...

MapToaster NZ Topo Maps
MapToaster NZ Topo Maps
MapToaster NZ Topo Maps

MapToaster NZ Topo Maps

Integrated Mapping Ltd

MapToaster for iOS provides New Zealand topo maps with all the rich detail of the LINZ Topo50 and Topo250 topographical maps, helping you plan your expedition and get to the right spot. Whether you are a recreational or business user, MapToaster provides indispensable reference topo maps, with easy-to-use software.

The app...

Topo Maps+
Topo Maps+
Topo Maps+

Topo Maps+

Glacier Peak Studios LLC

Plan, Download, Print/Share, Use Offline!

BY backpackers FOR backpackers. This free app is fully functional with additional premium options for the serious backpacker. Downloaded, high resolution maps are still available for use even after your subscription expires!

Using a power optimized GPS mode, Topo Maps+ saves on battery life for long-lasting...

OpenMaps - digital maps
OpenMaps - digital maps
OpenMaps - digital maps

OpenMaps - digital maps

Immaginet Srl

Over ten digital topographic maps , designed for hikers , explorers and outdoor activities. You can find all kinds of roads, mule tracks, dirt roads, country roads ...

Do you want to plan a day trip but you lack precisely the map of the place ? No problem with OpenMaps ....

MotionX GPS HD
MotionX GPS HD
MotionX GPS HD

MotionX GPS HD

Fullpower®

#1 "Provides all the tools you’ll ever need, anywhere in the world." -iPadModo

#1 "Recommended for people looking for a do-it-all navigation app that covers land, air and sea." -Navigadget

#1 "MotionX-GPS HD iPad app looks even better than the iPhone version." -Gizmodo

▶ The #1 multi-sport application for the...

Topo Maps Canada
Topo Maps Canada
Topo Maps Canada

Topo Maps Canada

David Crawshay

Download and view topographic maps covering Canada.

Topographic maps are useful for recreational activities such as hiking, canoeing, camping, fishing, mountain biking, geocaching, and exploring.

MAPS
Choose from 3 map sources: Canada Base Map (shaded/unshaded), and Toporama.

OFFLINE
Download maps for areas of interest to view them later when you don't have Internet access or...

i Hike GPS : Topo Maps
i Hike GPS : Topo Maps
i Hike GPS : Topo Maps

i Hike GPS : Topo Maps

James Associates Inc.

Your iPhone or iPad becomes a superb GPS receiver with USGS, US Forest Service & Canada topo maps, even where there is no cell signal!

Headed into the wilderness? Buy this app now so you will always know where you've been, where you are & where you’re going. Highest quality track...

OpenMaps PRO - opensource maps
OpenMaps PRO - opensource maps
OpenMaps PRO - opensource maps

OpenMaps PRO - opensource maps

Immaginet Srl

The most detailed maps are now available for iPhone and iPad.
Seven open source maps for trekking, hiking, outdoor living, mountain bike and all outdoor enthusiast.

Why use OpenMaps:
This map references the live tiled map service from the OpenStreetMap (OSM) project.
You can find all kinds of roads, mule tracks, dirt roads,...

Scenic Map Eastern Canada
Scenic Map Eastern Canada
Scenic Map Eastern Canada

Scenic Map Eastern Canada

GrangerFX

A 3D topo map of Eastern Canada. The vector map data is contained within the app and can be used without an internet connection. Use it in a car, a boat, a plane or while hiking. It is like having more than a third of the country in your pocket.

Scenic...

Scenic Map Western Canada
Scenic Map Western Canada
Scenic Map Western Canada

Scenic Map Western Canada

GrangerFX

A 3D topo map of Western Canada. The vector map data is contained within the app and can be used without an internet connection. Use it in a car, a boat, a plane or while hiking. It is like having more than a third of the country in your pocket.

Scenic...

Scenic Map Central Canada
Scenic Map Central Canada
Scenic Map Central Canada

Scenic Map Central Canada

GrangerFX

A 3D topo map of Central Canada. The vector map data is contained within the app and can be used without an internet connection. Use it in a car, a boat, a plane or while hiking. It is like having more than a third of the country in your pocket.

Scenic...

GPS Topo USA
GPS Topo USA
GPS Topo USA

GPS Topo USA

Gogal Publishing Company

GPS Topo USA turns your iPhone or iPad into a fully functional handheld and automotive GPS. It features seamless 1:24,000 scale, USGS topographic maps that store locally for offline use.

Waypoints allow you to create, store, annotate and display your own custom destinations on the map. Use waypoints to store tree...

Topo maps - Norway
Topo maps - Norway
Topo maps - Norway

Topo maps - Norway

Shingle Oy

The most accurate topography maps for Norway with versatile tools.

• Accurate maps •
Topo maps - Norway uses the best maps available.

• Location sharing •
You can share your location with your friends and see your friends on the map.

• Offline •
Topo maps - Norway stores all map tiles...

Topo Maps for iPad
Topo Maps for iPad
Topo Maps for iPad

Topo Maps for iPad

Mappendix Limited

* The iPad is a fantastic map viewer, and Topo Maps for iPad gives it access to over 70,000 USGS and Canadian topographical maps. * Ideal for hiking and other backcountry activities. * Map downloads are FREE! * More than 4 million maps downloaded so far! * Users write:

"...

TwoNav GPS: Tracks & Maps
TwoNav GPS: Tracks & Maps
TwoNav GPS: Tracks & Maps

TwoNav GPS: Tracks & Maps

CompeGPS

TwoNav brings you the best GPS application for smartphones, featuring dual navigation to ensure success in any sports activity (walking, trail running, cycling, mountaineering, MTB, running, geocaching and more), as well as accurate, reliable driving on the road.

TwoNav gives you the chance to create personalised profiles for different sporting activities...

Other Apps

Could be good for special cases

Memory-Map Topo Maps and Marine Navigation

Memory-Map Topo Maps and Marine Navigation

Memory-Map

Turn your iPhone or iPad into an outdoor GPS or marine chart plotter, with the detailed topo maps or NOAA marine charts needed for your activity. Maps are stored on the device for offline use, when you don't have any network connection. The GPS will show your location even where you have no mobile phone signal.

The app can be used standalone, but the maps and overlay data may also be used on your home PC or Mac for planning, and for printing maps on paper. Then upload everything to your phone or tablet and enjoy navigating outdoors with high quality maps.

When you get home you can transfer your tracklog and points of interest back onto your computer, to see where you actually went, analyze your speed and elevation profile, and so on.

Whether you are fishing, paddling, backpacking, mountain biking or sailing, enjoy your time in the wilderness with Memory-Map. We have been developing mobile navigation apps since year 2000, and our products are trusted by mountain rescue teams and coast guard stations around the world.

Features:
+ Fast scrolling and zooming
+ Import and export GPX files
+ Screen lock to prevent accidental screen touches while recording a track
+ Shows speed and direction of travel, even while walking slowly
+ Support for GPS and Compass sensors, where available.
+ Placename index, works offline
+ Moving map, lock GPS position and automatically scroll the map
+ Records tracklogs with app running in the background
+ Create and edit marks, which may be linked to a web URL
+ Plan routes, measure distance and bearings
+ Routes snap to roads or trails, optimized for walking, cycling, or driving
+ Shows Altitude
+ Lat/Long, UTM, British National Grid and MGRS coordinate systems
+ Share position marks or tracklogs with other apps using GPX files
+ Connect to NMEA instruments and AIS via a WiFi gateway
+ AIS collision alarms, Anchor alarms and proximity alarms use notifications.

Battery Use Disclaimer: "Continued use of GPS running in the background can dramatically decrease battery life."

TwoNav GPS: Premium

TwoNav GPS: Premium

CompeGPS

TwoNav brings you the best GPS application for smartphones, featuring dual navigation to ensure success in any sports activity (walking, trail running, cycling, mountaineering, MTB, running, geocaching and more), as well as accurate, reliable driving on the road.

TwoNav gives you the chance to create personalised profiles for different sporting activities on your smartphone, load all the tracks and routes you want, use practical alarms (deviation from your route, speed limit, etc.) and set useful fields. Take on your outdoor activities with the TwoNav guarantee!

_______________________
EXTENSIVE TOPO MAP ARCHIVE in 2D and 3D

FREE: TwoNav offers an extensive catalogue of free maps online, including the popular OpenStreetMap and on-line maps or topo maps of Italy, Spain, Canada, the USA and elsewhere, with which to find your way and enjoy the best mapping anywhere in the world.

PAID: We also offer you an extensive catalogue of premium 2D and 3D maps: topographic, roads and even satellite images. Discover our maps of Spain, France, the United Kingdom, Germany, Africa and South America… from the world’s leading cartographic institutes (Ordnance Survey, IGN France, IGN Spain, Bundesamt für Kartographie und Geodäsie in Germany, etc). From now on having premium topo maps offline will be very easy, so that you can enjoy your trips in the mountains and get the most out of your experiences without any need for Internet access.

_______________________
UNLIMITED TRACKS, ROUTES AND WAYPOINTS

Enjoy direct, unlimited access to tracks, routes and waypoints on the servers belonging to our partners (Everytrail, GPSies, etc.). TwoNav allows you to create, download and share content in all formats (*.GPX, *.TRK, *.PLT, etc.) and browse them as much as you want. Enjoy all your plans just as you always wanted to: save all the tracks from your routes and relive the experience whenever you like.

_______________________
ALL THE INFORMATION AT YOUR FINGERTIPS

With TwoNav you can have fun with more than 80 different data fields, get useful information (speeds, altitudes, distances and more) in real time and use a host of practical Outdoor tools, including personalised deviation from route or heart rate alarms, as well as an authentic 'virtual coach' to make progress in your training sessions. Turn your smartphone into a highly powerful GPS!

_______________________
ACCESSORY FOR PC/MAC

Use Land software on your PC to prepare and analyse your routes conveniently and in a wealth of detail. Take advantage of the power of your computer to get the best content (maps, tracks and waypoints) on your smartphone.

_______________________
E-ROADBOOKS, REAL ROUTE BOOKS

With Land software you can create route books with visual instructions, audio, photos, videos and even informative texts for each point of interest on the route and view them on your smartphone while enjoying excellent navigation on all your trips and outdoor activities.

_______________________
RELIABILITY ON THE ROAD

With TwoNav you can have all the features of a road GPS on your smartphone to enjoy your car journeys -you must be using road maps- with a voice guide, speed limits, radar alerts, route management and a host of other functions.

_______________________
TWONAV GPS FREE vs TWONAV GPS PREMIUM

Discover the possibilities of our “TwoNav GPS Premium” app:

- Create your own personal maps and share them with your friends.
- 3D maps: show the actual relief of the terrain you are passing through.
- Total personalisation: set up data pages, map window, colours, route finding tools, new profiles and more.
- Ad-free: get a full view of the map window.
- Work with several files at once (tracks, waypoints, maps).

_______________________

IMPORTANT: Purchasing this application through iTunes means it cannot be installed on other devices which do not use the iOS operating system.

IMPORTANT: Continued use of GPS running in the background can dramatically decrease battery life.

RouteBuddy Atlas - GPS Nav App for US and Worldwide Topo Maps

RouteBuddy Atlas - GPS Nav App for US and Worldwide Topo Maps

RouteBuddy Ltd.

Powerful and easy to use GPS MAP APP as preferred by Students, experienced Outdoor Instructors and Professionals.
- - - - - - - - - - - - -
Offline in-App Topo Maps now available for:
USA
Great Britain
- Harvey
- OS
France
Ireland
Isle of Man
New Zealand
Norway
Sweden
Denmark
Netherlands (coming soon)

INFO ON FREE MAPS BELOW - click on MORE…

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
FREE MAPS
In-App: YOSEMITE - and - Download Free Demo Maps - to see our great pre-rendered quality maps and smooth speed of pan and zoom.
In-App: Online Topo Maps

PREMIUM MAPS
Open up RouteBuddy Atlas and just click on the store icon to purchase and Download Premium Maps of your choice.

Buy Value MULTI-PLATFORM TOPO MAPS from the RouteBuddy Store
For iOS - Mac OS X - Windows
www.RouteBuddy.com
(Not In-App maps)

MAP UPDATES
From time to time we will update the maps but, due to data royalty costs, updates are not free.
Therefore, always keep your In-App purchases safe in case your device needs resetting by backing up to iTunes or iCloud
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 


USA TOPO MAPS……from United States Geological Survey
- - - - - - - - - - - - - - - - - - - -
USGS - NATIONAL PARKS
Arcadia to Zion we have them all.
Scale 1:24K
- from only US$4.99 each


USGS - NATIONAL TRAILS
- Complete Maps for THRU HIKERS
Appalachian Trail
Arizona Trail
Colorado Trail
Continental Divide Trail
John Muir Trail
Pacific Crest Trail 
Pacific NorthWest Trail 

- Collection Maps for SECTION HIKERS
Appalachian Trail
Continental Divide Trail 
Pacific Crest Trail 
Pacific NorthWest Trail 
 
Scale 1:24K
- from only US$4.99 each.
- - - - - - - - - - - - - - - - - - - -


NORWAY TOPO MAPS……from Kartverket
- - - - - - - - - - - - - - - - - - - -
Norway Whole Country Topo 1,000k - Free In-App
Norway Whole Country Topo 250k
Norway Fylker (Counties) Topo 50k
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


IRELAND TOPO MAPS……from Harvey Maps
- - - - - - - - - - - - - - - - - - - -
Harvey's - SuperWalker Maps
Harvey's - Ireland Maps
Harvey's - Northern Ireland Maps
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ISLE OF MAN TOPO MAP……from Harvey Maps
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Harvey's - Isle of Man Map
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UK TOPO MAPS……from Harvey Maps
- - - - - - - - - - - - - - - - - - - -
Harvey's - Mountain and Moor Maps
Harvey's - National Trail Maps
Harvey's - SuperWalker Maps
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


UK TOPO MAPS……from OS / Ordnance Survey
- - - - - - - - - - - - - - - - - - - -
National Trails - with FREE TrailHeads
National Parks and AONBs - with FREE TrailHeads
Long Distance Trails - with FREE TrailHeads
GRIDmaps - for whole of Britain
City Maps
- - - - - - - - - - - - - - - - - - - -


MORE MAPS
- - - - - - - - - - - - - - - - - - - -
RouteBuddy are the leading providers of CUSTOM DIGITAL MAPS in the UK and from more cartographers than just the USGS!
- Our maps can layer and merge with each other unlike anyone else's - plus we also offer a unique direct satellite overlay.

OVERSEAS MAPS
We have thousands more custom maps for the USA, UK, France, Ireland and Isle of Man in our own RouteBuddy Store and these multi-purpose maps can also be used in your iOS devices and on your desktop computer.


THE TRAIL IS YOURS
RouteBuddy 'The Trail is Yours' maps - from the worlds only custom topo map company.

Topo maps United States

Topo maps United States

Oliver Kulpakko

**
This app will no longer be updated. Please download "Topo Maps" from the same developer. It includes topographic maps to the U.S. and 10 other countries. Press the developer's name to find it.
**

Navigate easily in the nature using Topo maps United States! The app includes a sharp and up-to-date topographic map.

MAPS
- App uses the latest maps from U.S. Geological Survey.
- Maps you browse, are automatically saved to the cache so that they work without internet connection.
- You can also download maps from a selected area for offline usage.
- App also includes a global map (OpenStreetMap).
- See your friend’s location real time using Location Sharing.
- The path you’ve taken is automatically drawn to the map.

BOOKMARKS
- Add as many bookmarks as you want.
- A picture can also be added to a bookmark.​

ROUTES
- You can record a route.
- See route’s info e.g. time, mileage, and the ​top speed in one simple view.
- The route can be exported as a GPX file to other apps.

OTHER FEATURES
- With Measure-function it's possible to measure the distance between two or more points.
- Search finds the place you're looking for.
- See your current location's temperature right from the app.
- Using Route Directions you'll find the right route.

MORE INFORMATION
- The app uses 3rd party services. We are not responsible for any service outages.
- Map services and data available from U.S. Geological Survey, National Geospatial Program.
- Icons used in the app are from icons8.com. © Icons 8.

Multiplans - offline maps

Multiplans - offline maps

Vincent Ballenegger

Do you have maps that you want to put into your iPhone and use offline with GPS positioning? Discover Multiplans, a powerful map application in which you can import your maps (whatever their source) and view them offline with a great multitouch experience and pinpoint accurate GPS positioning. Multiplans can moreover record tracks and save points of interests.

Multiplans has been designed to offer a great map viewing experience: simple uncluttered interface, map shown full screen (a single tap toggles on/off the display of overlay information), fast and continuous scrolling and zooming.

With Multiplans, you don't have to buy again maps that you already own, just to use them on your iPhone. No subscription either that will soon expire. To use a map on your iPhone or iPad, simply transfer the map image into Multiplans (with a .map or ref.txt calibration file if you have one). Maps can be also calibrated entirely within Multiplans by defining graphically calibration points on the map.

A few sample maps are provided with Multiplans: a world map, a map of Switzerland, etc. A few more maps can be downloaded free of charge from www.multiplans.net. Multiplans is compatible with almost all coordinate systems used in the world. To import your own maps into Multiplans and have accurate GPS positioning, the map needs to be calibrated (see www.multiplans.net). Maps from OpenStreetMap (for any region in the world), as well as maps from similar mapping web sites, can be imported into Multiplans quite easily.

Visit www.multiplans.net for more information.

IMPORTANT NOTES:
- Continued use of the GPS running in the background can dramatically reduce battery life on the iPhone or iPad.
- Multiplans' features, including map and location accuracy, should not be depended upon in situations where inaccuracies or errors could cause danger, commercial loss or any other problem. Though we did our best to make Multiplans an excellent app, it is provided as is with no warranty.

Tripleblaze Topo: Camp & Hike

Tripleblaze Topo: Camp & Hike

Blue Spruce Ventures

Find the best campgrounds and hiking trails in the US and Canada. Read and share outdoor gear product reviews and add photos from your favorite trails and campsites.

- Thousands of campground and trail reviews and photos.
- Find nearby campgrounds, trails, and caves no matter where you are. Get directions from your current location.
- View detailed topo maps for hiking trails and campgrounds.
- Browse the photo of the day and read the latest from the Tripleblaze blog.
- Take trail photos and share them directly from the app.
- Access campground reservation information for select campgrounds.

Note: Continued use of GPS running the background can dramatically reduce battery life.