# Colregs Pro

> Flashcards and quizzes for international steering and sailing rules. (iPhone/iPad app by Herve Baudu.)

- Source: https://appshunter.io/ios/app/colregs-pro/id1242060082 (this page in markdown: same URL + `.md`)
- Developer: [Herve Baudu](https://appshunter.io/developer/1242060081)
- Category: Education
- Price: $4.99
- Rating: 2.50/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 139 MB
- Languages: English
- Released: 2017-07-12
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/colregs-pro/id1242060082/reviews.md

## What is Colregs Pro?

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: https://www.youtube.com/colregs flashcards

## Key features

- 101 flashcards for steering and sailing rules
- Revision, quiz, and challenge modes
- Progressive learning and review
- Statistics menu for performance evaluation
- Offline access
- Bilingual (English and French)

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/colregs-pro/id1242060082/reviews.md

### 1/5 — Not helpful for getting ready for test

*2018-04-19, version 1.0.0*

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

## Frequently asked questions about Colregs Pro

### What is Colregs Pro?

Colregs Pro is an educational app designed to help users learn and review the international steering and sailing rules (Colregs) for preventing collisions at sea. It features 101 flashcards and multiple learning modes.

### What learning modes does Colregs Pro offer?

Colregs Pro offers three learning modes: Revision mode for sequential card review, Quiz mode for practice questions, and Challenge mode to re-test incorrectly answered questions.

### Does Colregs Pro require an internet connection?

No, Colregs Pro does not require an internet connection after the initial download. This allows for offline learning and review of steering and sailing rules.

### What languages are supported by Colregs Pro?

Colregs Pro is available in both English and French, catering to a wider audience of maritime professionals and students.

### What is the price of Colregs Pro?

Colregs Pro is a paid application, priced at $4.99. This one-time purchase grants access to all features and content.

### How often is Colregs Pro updated?

The latest version, 2.1.0, was released on October 26, 2020. Updates typically occur to improve functionality and content based on user feedback and regulatory changes.

### What is the user rating for Colregs Pro?

Colregs Pro has a rating of 2.5 stars based on 2 user reviews. This indicates a mixed reception from its user base.

### Is Colregs Pro suitable for beginners?

Yes, Colregs Pro is aimed at both students at maritime training schools beginning to train in navigation and experienced seafarers. Its progressive learning structure and multiple modes support various skill levels.

## Version history (last 2 releases)

### 2.1.0 — 2020-10-26

Updated for improved performance, more opportunities to train on favorites cards with an estimate of your success rate.

### 1.0.0 — 2017-07-12

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*