Steering and sailing rules - Colregs - for all sailing and power-driven vessels.

This App is aimed at both students at maritime training schools beginning to train in navigation, as well as experimented seafarers who wish to further their own skills in this mandatory regulations. In all flashcards, professional mariners will find references to international IMO regulations (Colregs 72, IALA, STCW).

With 101 flashcards, this app allows learning, reviewing effectively and in a progressive way all the steering and sailing Rules to prevent the risks of collision.

There are 5 main sections to this app:
1. Buoyage
2. Visual signals
3. Lights and shapes
4. Sound and light signals
5. Steering and sailing rules

There are 3 ways to revise Colregs:
1. Revision mode: all cards are read one after the other
2. Quiz mode: the learner trains by answering questions
3. Challenge mode: allows to evaluate with the cards whose answer to the quiz has been false

Steering and sailing Rules are available at any time
A Statistics menu allows to evaluate the learner on each test

No Internet connection required after application downloaded
App is in English and French language

Colregs Flashcards demonstration on youtube: flashcards

Ratings and Reviews

1.0 out of 5
1 Rating

1 Rating

nptntv ,

Not helpful for getting ready for test

Very confusing. Too many correct answers for each question and the answers are difficult to understand.


Herve Baudu
64 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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