Apps like Seabook

Here are some great alternatives to Seabook by Ozgur Dogan GUNES :
Primo Nautic: Vessel Tracking
Primo Nautic: Vessel Tracking
★4.6
Maritime Dictionary
Maritime Dictionary
★4.4
Collision Regulations
Collision Regulations
★4.8
Jobships
Jobships
★3.8
Ship Tracker: Boat Tracker
Ship Tracker: Boat Tracker
★3.4
Marine Insight
Marine Insight
★4.7
mKart Marine Navigation
mKart Marine Navigation
★3.4
Marine traffic - Ship Position
Marine traffic - Ship Position
★3.4
Ship Info
Ship Info
★4.1
MarineRadar: Vessel Tracker
MarineRadar: Vessel Tracker
★4.5
Ship Tracker - Live Marine Rad
Ship Tracker - Live Marine Rad
★4.0
COLREG 72: safety at sea
COLREG 72: safety at sea
★4.8
Nautical Flags Helper
Nautical Flags Helper
★3.4
Master-Nav: Colregs
Master-Nav: Colregs
★4.6
Aqua Map Boating
Aqua Map Boating
★3.3
Maritime Academy: ICS Flags
Maritime Academy: ICS Flags
★4.9