iSailGPS iPhone, iPad and iPod touch NOAA Nautical Chart GPS Navigation App

Features

Supported Devices

Screen Shots -

iPhone & iPod touch

iPad & iPad mini

NOAA USA Charts

Online Instructions

Version History

Reviews

NOAA Marine Charts for USA Waters

Forever-free Access to All RNC Charts

High-resolution detailed NOAA Marine charts.
One-time purchase of iSailGPS includes forever- free access to all USA Raster Nautical Charts downloaded directly to your iOS device anywhere and anytime you have a Wi-Fi or Cell connection.
Store up to 500 charts at a time on your mobile device. Use on the water anytime.
Choose from 2167 NOAA charts covering the United States waters.
Choose any or all available scales.
Many flexible ways to find the desired Raster Nautical Charts. For iPhone/iPod touch. For iPad.

NOAA Nautical Charts: Safety While You Sail!

Coverage at Multiple Scales

Overview of Massachusetts Bay at 1:378838 scale.

Great detail in Boston Harbor at 1:10000 scale.

There are also charts for this area with in-between scales of 1:80000, 1:40000 and 1:25000.
Downloaded charts switch automatically as you sail.
You have the information you need in iSailGPS.