C-MAP has developed the ultimate navigation and planning tool for today’s “mobile” society. From passionate, experienced boaters to casual travelers, Plan2Nav helps you receive more enjoyment from your time on the water, everywhere around the world.

Are you ready to map?

Our exclusive free app includes outstanding worldwide background charts, so you can start planning your journey right away! Plan your next cruise, set routes, look for marinas along your voyage or even share the tracks of your last adventure…these are just some of the things you can do with Plan2Nav.

Advanced navigation features

Like a “handheld chartplotter,” Plan 2Nav lets you:

-View charts in “birds eye” Perspective View
-Enable GPS to track Speed Over Ground (SOG), Course Over Ground (COG) and Estimated Time of Arrival (ETA).*
-Create and edit routes
-View GPS tracks
-Download free weather for a five-day forecast overlaid onto the chart
-Select North Up or Course Up orientation for a fully rotating vector visualization
-View Clock, Compass and set Distance Units

Complete the Journey - Upgrade to full C-MAP cartography

Purchase affordable, expansive map coverage to unlock the full potential of Plan2Nav. Benefit from the features and award-winning technology that have made C-MAP the choice of more than 1 million boaters worldwide:

-Detailed Harbor Charts
-Exclusive Aerial Photos and Diagrams
-C-Marina Ports Database
-Dynamic Tides and Current Predictions
-Depth Contours and Land Elevations

Once downloaded, these feature-packed maps stay recorded on the device and are always accessible – even when no wireless connection is available

* Continued use of GPS running in background can reduce battery life

Video Tutorial:

What’s New

Version 1.6.10

Plan2Nav recommends - the C-Map Embark app
Try our new app. Stream high quality maps presented in a clear and sleek design. Create waypoints and routes to plan your trip or track it while you are in the water. C-MAP Embarks gives you all the data you need to navigate or fish at anytime, anywhere.
Go Premium with our FREE 14 day trial to access off-line maps, weather and tide information.

Ratings and Reviews

1.4 out of 5
8 Ratings
8 Ratings
Walleyedreaming ,

Like it.

I really enjoy this app. I have nearly every map app for fishing midwest US waters there is. My favorite part about these maps is the ability to rotate them by 360 degrees. You can also get a multi perspective look at Lake contours. As far as I know, this is the only boating/fishing app that can do.

Only dig is on the actual maps. Some of them do not have that much information/details. Need more updates. That being said, when an area is well covered, some of the contours/lake maps are incredible.

I often use three different apps when going to a new lake (Navionics, Active Captain (Garmin), and the CMap). All of them have their pros and cons. This app and maps are solid and fun to look at. I typically use the CMap to find extreme details of contours which is best in this app if the lake is mapped.

Really like the app and maps. I paid for coverage of midwest lakes.

aws2009 ,

Horrible customer service

I recently purchased a map update on this app I constantly get an error message when trying to download it. I have received no response from their customer service.

geminibill3 ,

Chart ?

Worst app ever seen. Period. I would love to spend money on C-Map/Insight charts. I don’t know what in the world this is trying to be. Just terminate and start over with a mariner by the accountants side. Mariner is in charge.


C-MAP Italy s.r.l
55 MB
Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Portuguese, Russian, Simplified Chinese, Spanish
Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© 2011-2017 C-MAP Italy
In-App Purchases
  1. Usa east coast and bahamas $29.99
  2. Usa East Coast and Bahamas $29.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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