Simrad: Companion for Boaters

Simrad: Companion for Boaters

Great nautical charts

2.5K ratings
306 reviews
#53 in top-grossing Navigation
✈️ Travel
🗺️ Navigation
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 1, 2019
  • June 17, 2026

Features

Simrad: Companion for Boaters screenshot #1 for iPhone
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Simrad: Companion for Boaters screenshot #8 for iPhone
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About

This app provides boaters with detailed nautical charts, weather forecasts, and route planning tools. It offers GPS navigation, track recording, and points of interest, with premium features like offline maps and advanced charting available through subscription.

Detailed nautical charts
Marine weather forecasts
Route planning with Autorouting™
GPS and track recording
Points of Interest database
Offline map downloads (Premium)
AIS & C-MAP Traffic (Premium)
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What users say

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What's New in Simrad

4.6.1

June 17, 2026

We’ve been hard at work making your experience better! In this update, we’ve focused on fixing bugs and enhancing overall performance.

Subscription plans

Region

Simrad Premium for The Bahamas region

$22.991 Year
14 Days trial
How to cancel Simrad subscription ⁉️

Charts

Top Grossing

📊 53

Navigation

The app has maintained its position at 53 recently.

Last updated on August 28, 2026.

User reviews

Not worth a subscription and wish I did not get Simrad on our boat

For months I click settings and it just spins trying to load. I delete the app and reinstall and it works for a week and then the same. Nothing ever saves in the settings when it works. I go back in and any changes I have made go back to the defaults. Multiple times I have contacted Simrad and never hear from anyone. If you have an app it should get better and if you are charging a subscription you should provide service for your customers.
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Crashes

The app would be great but only works a a hand full of times most of time it crashes before it loads. Wether on wifi or cellular

Maps are ok app sucks

Was fishing off the west coast of Vancouver Island NO CELL SERVICE OR DATA. I have a simrad chart plotter and electronics / radar on my boat but still pay for the app as a back up and to easily search/navigate areas. The app logged me out randomly and couldn’t log back in until I had cell service. I find this to be a really poor experience and will probably just cancel my subscription because of it.
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Extremely unstable and syncing is very unreliable.

The Simrad app has a lot of potential and some genuinely useful features, but unfortunately the overall experience is extremely unstable.

The biggest problem is syncing with my Simrad chartplotter. Getting routes, waypoints and other data to sync between the app and the boat has been frustratingly unreliable and at times seems nearly impossible.

The app also frequently gets stuck with a loading spinner that never finishes. I have experienced this simply opening Settings or changing certain preferences, and the problem can persist even after closing and reopening the app. I have also experienced frequent crashes and ultimately had to delete and reinstall the app just to get it working properly again.

This is especially disappointing because the charting and integration with Simrad hardware should make this a very useful companion app. Instead, I find myself hesitant to change settings because I don’t know whether the app will become stuck again.

For an app intended to complement expensive marine navigation equipment, reliability and synchronization should be fundamental. I hope Simrad/Navico focuses on stability, reliable cloud syncing, and seamless communication with its chartplotters. The ecosystem could be excellent if these basic reliability issues were fixed.
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Glitchy

When you open the app, it closes on its own after a few seconds seconds

Developer apps

User experience

🐞

Reported Bugs

5 issues

App crashes on launch

Bug

Sync issues with Simrad chartplotters

Bug

Offline maps not working as expected

Bug

Coordinates not recognized properly

Bug

Routing issues and inaccurate routes

Bug

Requested Features

5 requests

Import/export of routes and waypoints

Feature

More customization options

Feature

Better weather and tide data integration

Feature

Improved auto-routing capabilities

Feature

Support for more device types

Feature

FAQ

What does the Simrad app do?

The Simrad app is a navigation aid for boaters, offering detailed nautical charts powered by C-MAP®, weather information, route planning, and GPS functionality. It helps users navigate, plan trips, and access points of interest like marinas and harbours.

What are the key features of the Simrad app?

Key features include C-MAP chart viewing, Autorouting™ for route planning, personal waypoints, track recording, points of interest, marine weather forecasts, and chart personalization. Premium features offer full GPS, offline map downloads, and advanced charting like REVEAL Shaded Relief.

How much does the Simrad app cost?

The app offers a free version with basic charting and navigation tools. Premium features, including full GPS and offline map downloads, are available through a subscription, which includes a free 14-day trial (3-day trial in Denmark and Sweden).

What devices is the Simrad app compatible with?

The app is compatible with specific Simrad chartplotter models, including the GO5 XSE, GO7 XSR, GO9 XSE, GO12 XSE, NSS Evo3, NSS Evo3S, and NSX. It is designed to work in conjunction with Simrad on-board equipment.

What are the benefits of the premium subscription?

The premium subscription unlocks advanced features essential for serious boaters, such as full GPS functionality for real-time navigation, offline map downloads for areas with no internet access, and enhanced charting details like REVEAL Shaded Relief and high-resolution bathymetry.