Transform your mobile device into a powerful marine navigation app

Turn your iPad, iPhone or Android device into an advanced, yet easy-to-use marine navigation system that surpasses panel-mounted chart-plotter systems.
Marine navigation and chart app on tablet and phone

Meet The Pro Charts™ Marine Navigation App

Father's marine navigation app helps rescue son

Jay Stipe, the developer of the PRO CHARTS™ app, received a frantic call. His son's boat had capsized somewhere in the Gulf of Mexico…

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Pro Charts app helps boaters in capsized boat

Navigate accurately. Get there safely.

Whether you’re a jet-skier, a weekend cruiser, a sailboater, a serious fisherman, or an offshore captain needing to find an exact location hundreds of miles offshore, PRO CHARTS™ will get you where you need to go and back home safely – with nothing more than your Apple or Android devices.

NOAA charts with depths

View detailed NOAA marine navigation raster charts with depths and other important information. Or choose NOAA ENC charts, satellite or other maps.
NOAA charts with depths

Plan routes and set waypoints

Quickly create and save routes. Save important waypoints such as favorite fishing and dive spots, launch points, fuel locations, favorite dockside restaurants and more.
Plan routes and set waypoints

One-touch waypoint and route creation

No special modes or confusing menus like other navigation apps. Just touch the screen to add a waypoint or create a route.
One-touch waypoint and route creation

Accurate point-&-steer navigation

The red heading bug on the large on-screen compass always directs you to the next point on your route. Navigation is as easy as pointing your boat at the heading bug to stay on course.
Accurate point-&-steer navigation

Destination, direction, ETA & other live info

Just touch any of the Nav Data windows to select what you want to see. You can also hide any or all of the windows to maximize your view of the chart.
Destination, direction, ETA & other live info

Continuously up-to-date maps

When was the last time you updated the chart data on your panel-mounted chart plotter? If you’re like most boaters, probably never. NOAA releases new chart data every seven days and with a PRO CHARTS™ subscription, your data is continuously updated.
Continuously up-to-date maps

Works with no internet access

PRO CHARTS™ is designed so no internet connection is required to view your charts while out on the water. You simply download in advance any charts you’ll need at sea with the touch of a button.
Works with no internet access

Sync your waypoints across devices

No need to re-enter data on your Apple & Android. You can sync your waypoints on all your devices with just the touch of a button.
Sync your waypoints across devices

Find your boating friends

View your friends' locations on the map. Locate that sandbar party, track participants in a fishing tournament, monitor your loved ones as they are out on the water, or even help out a buddy in distress.
Find your boating friends

Great app! I’ve used Simple Charts for 2 years and loved it, but the new Pro Charts™ version is even better.

I don't use this app very often, but when I need it, I have excellent maps at hand. It's easy and practical to use.

Get PRO CHARTS™ for iOS or Android