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Making Mapping Mobile

Our charts are accurate without being crowded, offering a clear and sleek design that is easy to read through. C-MAP App shows you all the information you need to navigate or fish at anytime, anywhere.

C-MAP App can be used seamlessly from a phone, tablet or PC to:

  • Plan your trip with ease: create waypoints and routes.
  • Check for great fishing spots with our high resolution bathymetry.
  • Save your favorite places and tracks to revist them latter (or share!)


14 day FREE trial of premium features like offline maps, weather, and tide information!

Get it on iOS Get it on Google Play

Marine Maps Designed To Show You What You Want To See

C-MAP App maps are carefully designed to show what is most important at any given time. We keep the same accuracy but we avoid a cluttered view. The maps are smart too, adjusting the colours and contrast automatically, so you’ll always be able to read them clearly.

C-MAP App is powered by map data from official hydrographic offices. This data is continuously updated and augmented from thousands of data sources, to complete gaps in near-shore and inland water bodies, providing C-MAP App users with exceptional clarity where it matters most. Updated monthly, the maps work across platforms to ensure you always have the freshest charts on your smartphone, tablet or computer.

Are you heading to an area without network coverage? Upgrade to Premium and download off-line maps.

Bottom Level Structure At View

We know how important it is to know what lies beneath the water when fishing. By selecting contours mode you will get a high resolution bathymetry view.

C-MAP App maps cover inland and coastal waters worldwide.

Fish beware!

Plan Your Routes With Ease

Our route planner lets you plot a route and check your ETA quickly. You can plan from your computer and C-MAP App will atomically sync the route to your smartphone or tablet so you are ready to go.

Heading into unknown waters or planning a trip with friends? Share routes with others for feedback. Any updates to your route will be visible to those you’ve shared it with.

Save Your Favorite Places And Fishing Spots

Have you found a great fishing spot or a nice anchorage that you want to remember? Save it as a favorite place in your map. Add a photo, write some notes and you’ll have a great log book of your favorite places.

Want to give a friend a tip about that great spot? C-MAP App lets you share places with a few friends or the entire world. The decision is yours.

Follow The Same Safe Passage Every Time

Tracks shows a breadcrumb trail of where you’ve travelled in your map, so you can always repeat your way.

Tracks are also perfect for showing others where they should travel. C-MAP App lets you share tracks easily via a text message or email. The recipient doesn’t need to use C-MAP App to view your track.

Get it on iOS Get it on Google Play


C-MAP App Reviews



Great app! Worked amazing in northern maine on a lake we had never been on, with 75 yeard visibility in fog. SAVED the morning fishing trip! No it’s not an expensive commercial navigation instrument. It does however perform much of the same function, right on your phone!


Great use



Great help

I enjoyed this app during my cruise along Norway fjords. Congrats!



Excellent app. I use it each time I am on my boat.