The world’s #1 Boating app! A favorite among cruisers, sailors, fishermen and divers. Find the same detailed charts as on the best GPS plotters. This app includes the Navionics+ subscription. Tap Menu>Charts & Upgrades to purchase additional chart coverage and sonar devices that can be connected to your mobile and GPS plotter cards. Alternatively, a free version is also available on the store that offers basic features and you can upgrade to Navionics+ In-App.

NAVIONICS+ includes:
Download of the following chart layers that will reside on your device even after expiration:
-NAUTICAL CHART for all essential cartographic reference detail. The most accurate and thorough set of information based on Hydrographic Office data, Notices to Mariners, new publications, our own surveys, and reports from users. It provides port plans, safety depth contours, marine services info, tides & currents, navigation aids and more.
-SONARCHART the award-winning 1 ft/0.5m HD bathymetry map that reflects ever-changing conditions. Be part of the community and contribute by uploading your sonar logs to enhance it.
- COMMUNITY EDITS made by users (rocks, wrecks, etc.) and shared for all to benefit.
CHART UPDATES: we deliver more than 2,000 updates every day! Updates as frequently as you like!