ColRegs: Nav Lights & Shapes for Android - Download Free [Latest Version + MOD] 2025

Whats new in ColRegs v8.2

6 things about ColRegs: Nav Lights & Shapes

1. Quick learning & revision tool, over 100 graphics, for all seafarers - this sailing, boating & marine app provides all sailors, boaters & fishermen with essential quick reference knowledge to help them identify vessels and the activities they are engaged in, as specified by the ColRegs.
2. ColRegs Nav Lights & Shapes helps boaters identify the types of vessel and the activities they are engaged in at sea, as specified by the International Regulations for Preventing Collisions at Sea.
3. This learning tool covers Part C: Lights and Shapes, Rules 20-31 of the ColRegs.
4. Whether out on the water or on shore, in daylight, darkness or poor visibility, simply open the app and search the rules in seconds to find the appropriate ColRegs rule and definition.
5. Three quiz Test Yourself section features multiple combinations of lights & shapes to test your knowledge.
6. The Nav Lights section features graphics & descriptions of the lights that are displayed by different vessels at night.

Release date: 2019-04-12
Current version: 8.2
File size: 31.21 MB
Developer: The Other Hat

How to setup ColRegs APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install colregs-nav-lights-shapes.apk file on your phone in 4 Simple Steps:

Download the colregs-nav-lights-shapes.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the colregs-nav-lights-shapes.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the ColRegs app will appear on the home screen of your device.

Is ColRegs APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the ColRegs apk.

Download Mirrors

Mirrors: Download for Android

On iTunes: $3.99 On iTunes

Reviews

Has Errors

I found at least one error in one of the test questions. I don't want to use an app that is going to sabotage me. Test Yourself Q7, the correct answer should be "NOT making way NUC" but "Making way NUC" is listed as the correct answer. Not reliable.

~ By Mr. Bawksalot

Great - wish I’d found this before

Comprehensive info on navlights and day shapes with a really useful test section. Covers a lot, and has very clear diagrams of how the lights will look, as well as the written official regs. A good purchase.

~ By Traveller231

Recommended, good app

This was recommended by the instructor at my local sail school. There’s a lot of useful stuff here and it’s well presented. A good way to learn the Colregs and keep them on your ‘phone for when you need to check.

~ By SunnyDazeX

App is wrong

Take the test and wrong answers provided no right answer want my money back don't waste your time

~ By Doc doc1967

Professionally done, with good clear info.

Easy and intuitive to navigate and use, and what's more the graphics are the best I've seen in similar apps. I saw it had good reviews from others and wasn't disappointed when I downloaded. A great app for anyone going out on the water, and anyone learning for exams.

~ By my_apple_review