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C-MAP: Boating app icon#12in Boat Navigation

C-MAP: Boating

Boat Navigation · Free download
C Tier
Situational · #12 of 14 · provisional
64
4.5★2.4K ratings
Free downloadprice
4mosince update

What is C-MAP?

C-MAP: Boating is a navigation app for recreational boaters that provides C-MAP charts on mobile, tablet or PC. It includes a free chart viewer, autorouting, personal waypoints, track recording, pre-loaded Points of Interest, and marine weather features. A Premium upgrade adds features such as offline map downloads, full GPS functionality and AIS & C-MAP Traffic.

Pricing. C-MAP: Boating is free to download on the App Store.

Good for

  • Recreational boaters planning routes to saved points of interest
  • Checking marine weather forecasts and weather along a route
  • Sharing routes, tracks or waypoints with friends via GPX files

Screenshots

1 / 7

Why this app is in C tier

C-MAP scores 64 out of 100: rating 91, rating count 74, App Store search rank 0, update recency 90. The four parts are averaged with no weights, and C tier follows from that score within this list. The full explanation, as data.

Description

The C-MAP® App is the perfect companion for recreational boaters and water-lovers. Available on Mobile, Tablet or PC, you’ll always be able to access the most up to date C-MAP charts, wherever in the world you are. With full features, allowing you to explore, plan and save Points of Interest and Routes from wherever you are, the C-MAP App is the perfect aid to navigation for savvy boaters. The C-MAP App Includes: - FREE Chart Viewer - Autorouting™ - find the best route to your favourite places - Personal Waypoints - Track Recording - Thousands of pre-loaded Points of Interest - Marine Weather Forecast - Weather Along the Route - Weather Overlay - Chart Personalisation - Import & Export GPX Files - share your Routes, Tracks or Waypoints with friends - Measure Distance Tool Upgrade to Premium to unlock additional features, including: - Full GPS Functionality - Offline Map Downloads - REVEAL Shaded Relief - High-Resolution Bathymetry - Custom Depth Shading - AIS & C-MAP Traffic Try before you buy... Experience C-MAP App Premium for yourself, with a free 14-day trial (3-day trial in Denmark and Sweden). The C-MAP App updates on a continual basis, ensuring the la

Compare in Boat Navigation

MeasureC-MAPNautical Charts & MapsFishing Points-Lake Depth Maps
TierCAC
Score64 / 10080 / 10063 / 100
Rating4.5 ★4.6 ★4.4 ★
Ratings2.4K3.8K2.2K
Last update125d ago82d ago21d ago
PriceFree download$8.99Free download

Alternatives

See all 13 ›
  1. iNavXFree download · ★ 4.8S
  2. Aqua Map BoatingFree download · ★ 4.7S
  3. Savvy NavvyFree download · ★ 4.7S

Questions about C-MAP

Is the app free to use?

It is free to download and includes the FREE Chart Viewer and listed core features. Premium unlocks Full GPS Functionality, Offline Map Downloads, REVEAL Shaded Relief, High-Resolution Bathymetry, Custom Depth Shading, and AIS & C-MAP.

Can I use maps offline?

The listing states Offline Map Downloads as a Premium feature. It does not describe other offline capabilities.

How do I cancel Premium?

Subscriptions auto-renew unless auto-renew is turned off at least 24 hours before the end of the current period. It can be managed in the user's Account Settings after purchase.

Is C-MAP free?

C-MAP is free to download.

What is C-MAP good for?

C-MAP is built for recreational boaters planning routes to saved points of interest, checking marine weather forecasts and weather along a route, sharing routes, tracks or waypoints with friends via GPX files. It sits in the boat navigation list on AppTierList.

Is C-MAP worth it?

C-MAP is C tier, ranked #12 of 14 boat navigation apps with a score of 64 out of 100, from a 4.5 App Store rating across 2,421 ratings. 11 apps rank above it in the same list.

How does C-MAP compare to Nautical Charts & Maps?

C-MAP is C tier at 64; Nautical Charts & Maps is A tier at 80. Nautical Charts & Maps ranks higher. C-MAP is free to download, Nautical Charts & Maps is $8.99 to download.

How often is C-MAP updated?

C-MAP was last updated on 2026-06-17, 125 days ago.

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All the facts

List
Boat Navigation
Tier
C (Situational)
Score
64 / 100
Rank in list
#12 of 14
Ranking certainty
early: few ratings or search ranks so far
Price
Free download
App Store rating
4.5 out of 5
Number of ratings
2,421
Current version
(125 days ago)
App Store data read
App Store category
Navigation
Good for
Recreational boaters planning routes to saved points of interest, Checking marine weather forecasts and weather along a route, Sharing routes, tracks or waypoints with friends via GPX files
Requires
iOS 15.1 or later
Size
169 MB
Age rating
4+
Languages
1
Maker
unclaimed
As data
JSON · why it ranks here

Ranking refreshed · how it is computed