ColRegs: Rules of the Road

ColRegs: Rules of the Road

Essential for all seafarers

0 ratings
19 reviews
#167 in paid Education
📚 Education
🗺️ Navigation
$3.99

Details

  • Released
  • Updated
  • March 16, 2012
  • August 6, 2026

Features

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ColRegs: Rules of the Road screenshot #9 for iPhone
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About

This app provides essential knowledge for seafarers to understand navigation rules and prevent collisions. It features clear illustrations and easy navigation for quick reference, with a test yourself section to check understanding.

Quick reference for navigation rules
Over 100 custom graphics
Sound and light signal illustrations
Distress signals information
Interactive 'Test Yourself' section
Offline access
Show original description

What's New in ColRegs

10.0.0

August 6, 2026

This major update makes ColRegs: Rules of the Road clearer, faster and easier to use. • Save Favourites • Reorder Favourites • Continue from last page viewed • Detailed search results • Expand full rule only when you need it • New gallery-style image viewer • Access additional Safe Skipper online quizzes • Share the app with friends

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Charts

Top Paid

📉 167-36

Education

This app dropped -36 positions in Education chart.

Last updated on August 14, 2026.

User reviews

Disappointing

Not worth the money.

NOT a training tool

this is literally an collection of colregs quotes and low res images from probably a course book. no in depth explainer or anything helping you to understand the rules

Doesn’t even go to link page

Don’t bother

Mr

Awful app. Does t include lights or shapes which is really the one you need. Much better free apps.

A good buy, recommended

This covers it all, and was useful for my skippers exam. I keep it on my 'phone and it's handy to refer to as it covers all the navigation rules of the road as well as sound signals e.g. restricted vis, distress etc. Good value, and nice clear graphics.

Developer apps

FAQ

What is the primary purpose of ColRegs?

ColRegs serves as a quick learning and revision tool for seafarers, helping them understand and interpret navigation rules to prevent collisions at sea. It covers steering and sailing rules, as well as sound and light signals.

Does ColRegs require an internet connection?

No, ColRegs does not require an internet connection, making it accessible for use on the water or in remote locations. All rules and definitions are available at the touch of a finger.

How does ColRegs help users test their knowledge?

ColRegs includes an interactive 'Test Yourself' section with multiple-choice questions and graphic representations of the rules. It also provides access to online boating quizzes for further practice.

What kind of graphics does ColRegs use?

ColRegs features over 100 custom-made, expertly drawn illustrations to enhance visual learning and understanding of the rules. These graphics are accompanied by clear, concise descriptions.

What is the price of ColRegs?

ColRegs is a paid application priced at $3.99. This one-time purchase grants access to all its features and content.

How often is ColRegs updated?

The latest version of ColRegs is 8.2.2, and it was last updated on June 2, 2019. While updates have not been frequent recently, the app is designed for long-term reference.

What is the user sentiment for ColRegs?

ColRegs has a rating of 3.7 stars from 3 ratings. User feedback highlights its simplicity, ease of use, and value as a training and reference device.

Is ColRegs suitable for younger users?

ColRegs has an age rating of 4+, making it suitable for younger users interested in marine education. Its clear graphics and straightforward explanations aid comprehension.