# NCC Semaphore

> Learn semaphore signalling with lessons, practice, and quizzes.

Canonical page: [https://chrome-stats.com/d/com.star.nccsemaphore](https://chrome-stats.com/d/com.star.nccsemaphore)

## Overview

- **ID:** `com.star.nccsemaphore`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** STAR X
- **Category:** EDUCATION
- **Downloads:** 139
- **Version:** 0.0.5
- **Last updated:** 2026-05-03
- **First published:** 2026-05-03
- **Publisher country:** IN
- **Size:** 22 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.star.nccsemaphore)
- **Privacy policy:** [https://sites.google.com/view/ncc-semaphore](https://sites.google.com/view/ncc-semaphore)

## Description

NCC Semaphore is an educational app designed to help users learn and practice semaphore flag signalling in an easy and interactive way.<br><br>Semaphore is a visual communication method where flag positions represent letters, numbers, and symbols. This app helps NCC cadets, students, and enthusiasts master this skill through structured lessons and practice.<br><br>Key Features:<br>• Step-by-step lessons covering A–Z, numbers, and symbols  <br>• Practice mode to improve speed and accuracy  <br>• Quiz system to test knowledge and track progress  <br>• Multiplayer LAN mode to compete with friends  <br>• Progress tracking with performance insights  <br>• Clean and easy-to-use interface  <br><br>Learning Content:<br>• Alphabet training (A–Z semaphore positions)  <br>• Numbers and special characters  <br>• Word formation and real-time practice  <br>• Speed and accuracy improvement exercises  <br><br>The app works completely offline, allowing you to learn anytime without internet access. All user data is stored locally on your device, ensuring privacy and security.<br><br>This app is ideal for NCC cadets, maritime learners, students, and anyone interested in learning semaphore communication.<br><br>Start learning semaphore today and improve your signalling skills!

## Rankings

- #1,845,866 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CHANGE_WIFI_MULTICAST_STATE`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `com.android.vending.CHECK_LICENSE`
- `com.star.nccsemaphore.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.star.nccsemaphore)