COLREGs Sound & Signals

Name: COLREGs Sound & Signals
Rating: 4.090909 (202 reviews)
Author: madeof.blue

By: madeof.blue

ColRegs rules 34 to 37 and annex IV

Features & Capabilities

COLREGs Sound & Signals is a user-friendly Chrome extension designed to help maritime enthusiasts and professionals master the International Regulations for Preventing Collisions at Sea (ColRegs), specifically rules 34 to 37 and annex IV. These sections focus on the sound and light signals essential for safe navigation and communication on the water.

This app offers an offline learning experience, ensuring users can study the regulations anytime without internet connection. It features a free version with optional premium content and maintains user privacy by being ad-free and not collecting or sharing any personal data. An ideal resource for sailors, navigators, and maritime students aiming to enhance their sound and signal knowledge safely and conveniently.

User Growth & Download Statistics

App Education Navigation & Mapping

By:

Downloads:

Rating:

Version:

2.3 Last updated: 2024-11-28

Version code:

Creation date:

2019-08-04

Publisher country:

Permissions:

android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.INTERNET Low risk
android.permission.REORDER_TASKS Low risk
com.android.vending.BILLING Low risk
android.permission.ACCESS_NETWORK_STATE Safe
android.permission.VIBRATE Safe
com.xf.sig.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

32.48MB

Email:

co*****@madeof.blue

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 224,268 ▼ 1,176

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

madeof.blue

Google Play Store

https://play.google.com/store/apps/details?id=com.xf.sig

Email:

co*****@madeof.blue

Website:

http://madeof.blue

User Reviews

Users find the COLREGs Sound & Signals app very useful and user-friendly, especially for studying maritime rules. The app works well across devices and provides clear signals with excellent illustrations. However, some users face purchasing issues via Google Pay and problems with app access on multiple devices. A few users mention that some sounds may not function properly and express concerns based on errors found in related apps, causing hesitation in buying.

Pros