C User Reviews

Customer Experience

Positive experience51.4% of reviews
Neutral8.7% of reviews
Negative experience40.0% of reviews

~ Based on 508 written reviews from the US App Store.

What users say

Is C Safe?

C-MAP: Boating appears safe based on user ratings. AppsHunter Safety Score for C is 90/100.

This assessment is based on 2,347 user ratings, with an App Store average of 4.5/5.

Safety Analysis

89.3% of ratings point to a safe experience
3.1% of ratings suggest some concerns
7.6% of ratings point to a risky experience

~ Based on 2,347 App Store ratings for C.

Is C Legit?

C-MAP: Boating appears to be a legitimate app. AppsHunter Legitimacy Score for C is 90/100.

Based on 90 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Unstable location tracking and App crashed a lot

After newest update, App become extremely unstable. Waste of my subscription

Not usable

Not usable. Crashes constantly. Boat location doesn’t show up. Always need to turn on map shading.

Unusable

The app is unstable and crashes unexpectedly, even though it is already updated to the latest version.

The cursor showing my current position does not appear.

The track recording randomly freezes, even though I have granted the app location access set to Always.

I am extremely frustrated to have paid so much for an app that is ultimately completely unusable.
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Fonctionnel

Je l’utilise en complément d’autres outils.

Glitchy app

App shuts off seconds after being opened. It does this repeatedly before it actually stabilizes. Then routing is far more finicky than the garmin app.

Les cartes bathymétrique du nord du Quebec Canada ne sont pas existantes… Lac Matagami,olga,Goéland,

Manque trop de cartes pour que je puisse les utiliser

Waste of money

I have tried to use this app for a couple of seasons. At the start it worked fine and was quite useful. Last season, it would lose track of my location usually in important areas, like where I needed to know where I was to set anchor versus running aground or narrow channels with poor markings. This season , it won’t show my location on the map at all. This is a basic map function! I have deleted the app and re- downloaded it with the same issues. I want my money back and will use another app.
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Don’t bother

I have been using this app for a while now and have overall found it great BUT after this last update it is unusable. I cannot even report the issue without it crashing so I am left paying for an app I can’t use and I can’t get help with.
I can’t see my position.
I can’t track.
I can’t navigate away from the page or the app forgets I was using it.
And it crashes constantly.
It is not functional as a navigational aid. Thank goodness it’s not my primary aid or I would be screwed.
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Works then not!

Works sometimes but crashes frequently when ypu switch apps. Today im pff san diego and i cant even get the app to start. I have 5g,
I rebooted my phome and it starts and crashes before i het a map 5
Out of sox times. The last time it gets a map,
Doesnt bring up a cours or roit and then crashes. Im done. Cancelling subscription
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C-MAP

Es una app bastante buena y completa uncluso mwjor q los ploters de algunos barcos

Disappointed

I did the free at first, then decided to do the paid version. Then when there was an update, it wiped out almost everything I had added . That is when I decided not to pay any longer.

App freezes in settings

App freezes every time I open setting using iphone 15 pro max. Will update review once developers fix.

Glitchy at best

This app used to be my go to for navigation on inland lakes and the Great Lakes. The app is buggy as can be. It continuously loses my gps location, navigation, etc. it kills any other music app that is playing while it is open. I had to completely delete it and reload it because it kept getting stuck on the settings page with just a spinning gear. I checked for updates to the app, hard rebooted my phone and still the same results each time. This is disappointing from an app that used to be so reliable.
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Navigation problems

Heading marker showing where I am and where I’m going will not stay on screen. Paid for the app and would like a refund as it is unreliable.

Boater

Looking for updates

Personal opinion

This app needs a lot of work. When you compare to Satellite or navionics the shoreline accuracy is completely off missing lakes bays and islands. The whole feel is not very user friendly and feels “clunky” I hope things get better because I love the ever growing high resolution plotting but I don’t feel great about its accuracy. I would also like to see some of the “ spaghetti plate ” effect get cleaner up from user uploaded plotting.
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offline maps do not work

I downloaded 2 sections of wrecks i planned to fish using the relief shading when I was connected to wifi and when I went out on the boat and got to my spots, my offline downloaded maps had zero of my pins to show for… other than that, i do find the app easily navigable and user friendly when connected to wifi or service… I just have to screenshot the coordinates to each spot i plan to hit before going out so I can type them in while on the water
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Great when it works

I love using this app, but it crashes often, can’t ever update offline maps without deleting and re creating them, settings menu freezes, etc.

Super App!

Preis Leistung stimmt

Review

Great graphics easy to use