Apps like KnowWake

Here are some great alternatives to KnowWake by KnowWake Inc :
WinGPS™ Marine
WinGPS™ Marine
★3.3
NavShip - Waterway Routing
NavShip - Waterway Routing
★4.2
DECKEE Boating
DECKEE Boating
★3.5
Aqua Map Boating
Aqua Map Boating
★3.4
ColRegs: Nav Lights & Shapes
ColRegs: Nav Lights & Shapes
★5.0
Vessel Finder - Boat Tracker
Vessel Finder - Boat Tracker
★3.2
DONIA
DONIA
★4.7
ship tracker, marine tracker
ship tracker, marine tracker
★3.3
Scuttlebutt
Scuttlebutt
★4.0
i-Boating:Marine Navigation
i-Boating:Marine Navigation
★4.2
AvalonGO
AvalonGO
★3.3
Ship Tracker - Live Marine Rad
Ship Tracker - Live Marine Rad
★4.0
Buoyage & Lights at Sea - IALA
Buoyage & Lights at Sea - IALA
★5.0
mKart Marine Navigation
mKart Marine Navigation
★3.4
VesselFinder
VesselFinder
★3.8
ColRegs: Rules of the Road
ColRegs: Rules of the Road
★3.7