Apps Like COLREG for iPhone and iPad
COLREG screenshots
Ranked alternatives
Showing 241–260 of 1,000 ranked alternatives.
Seabook+
Ozgur GUNES
Search marine data and navigate safely
Access marine information and knowledge for professionals, sailors, and enthusiasts. Perform navigational and technical calculations. Store data offline. Use intuitive interface for easy reference and communication.
Sail Fiji Cruising Guide
Sail South Pacific Ltd.
Navigate waters offline
Navigate waters with preloaded charts for Western, Central, Eastern, and The Lau Group. Access local knowledge, route descriptions, waypoints, and anchorage details. Includes drone footage for visual guidance. No internet required.
Alberta Driving Test Practice
Ion Brumaru
Rules and pass the exam
Learn and rules with interactive quizzes and progress tracking. Take unlimited tests with 1000+ questions. Review missed answers and improve skills. anytime and anywhere on mobile devices.
Montana DMV Permit Test
Nilu Rathod
Practice tests and study guides for DMV
Practice DMV and CDL tests with state-approved questions. Review official DMV manual content. Take timed quizzes, track progress, and receive instant feedback on answers.
SD DMV Permit Test Practice
Nilu Rathod
Tests for DMV and CDL exams
Study for South Dakota DMV and CDL tests with official questions. Review topics like traffic signs, road rules, and vehicle operations. Take exams and track progress. Receive instant feedback on answers.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.