Apps like Marine Navigation

Here are some great alternatives to Marine Navigation by Marco Palaferri :
Garmin ActiveCaptain®
Garmin ActiveCaptain®
★4.4
C-MAP Boating
C-MAP Boating
★4.1
Simrad: Companion for Boaters
Simrad: Companion for Boaters
★3.8
Wavve Boating: Marine Boat GPS
Wavve Boating: Marine Boat GPS
★4.4
i-Boating:Marine Navigation
i-Boating:Marine Navigation
★4.2
SailTimer™
SailTimer™
★4.1
Marine traffic - Ship Position
Marine traffic - Ship Position
★3.1
Savvy Navvy Boating Navigation
Savvy Navvy Boating Navigation
★4.3
Ship Tracker: Boat Tracker
Ship Tracker: Boat Tracker
★3.4
Orca: Boat GPS, Charts, Routes
Orca: Boat GPS, Charts, Routes
★3.8
SeaPeople: Boat, Fish, Sail
SeaPeople: Boat, Fish, Sail
★4.5
Weather - Routing - Navigation
Weather - Routing - Navigation
★4.6
Pro Weather Routing Navigation
Pro Weather Routing Navigation
★4.8
SailFreeGPS
SailFreeGPS
★4.6
Polaris GPS Hike, Bike, Marine
Polaris GPS Hike, Bike, Marine
★4.6
Boat Watch
Boat Watch
★3.5