Go boating with comprehensive charts derived from multiple official, government and private sources, displayed in a familiar look and feel.


Understand depths and bottom detail with our innovative 1ft/0.5 m bathymetry charts created using Navionics proprietary systems that process sonar data contributed by boaters with existing content.


Get useful local knowledge from fellow boaters in this crowdsourced content layer packed with points of interest, navigation aids and variety of edits made by users of our boating app.

Advanced Features


Plotter Sync 

Dock to Dock Autorouting 

Advanced Map Options

SonarChart Live

Popular areas

Your update options

1. Navionics+ updates card

2. Swap area or card type

3.Upgrade to Platinum+