COLREG 72 is an educational reference tool designed to help maritime professionals and students master the International Regulations for Preventing Collisions at Sea. The app integrates the full text of all 72 rules with interactive study aids, including navigation light quizzes and timed mock exams.
Overview · Full Intel report in progress
The App DNA
What makes this app unique?
For Maritime students, merchant navy officers, and yacht captains preparing for professional certification exams.
What does it look like?
Key features
Provides the full text of all 72 COLREG rules and Annexes I through IV.
Features navigation lights identification quizzes and rule-based tests with detailed answer explanations.
Offers a timed mock exam environment with a final score summary and a comprehensive mistake review.
Links quiz questions and hints directly to relevant theory sections via popup overlays for immediate study.
Monitors read theory sections to help users track their study progress and identify remaining topics.
How much does it cost?
Velocity
Who built it?
Smirnov Yury
7 apps tracked · Education
Jigsaw Puzzles: Relax & Play
Navigation Lights 3D
VHF at Sea: SRC Radio Operator
Navigation Marks
Тест капитана
ICS: alphabet, Morse, flagsUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for COLREG 72: safety at sea
How's the Education market?
The rivals identified
The Analyst's Read
Key takeaways for COLREG 72: safety at sea
Where is it heading?
Bottom line
This app serves as a specialized, integrated study platform that links regulatory text directly to practical exam preparation tools.
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