# Marine Master Self Test

> Marine Self-Testing tools preparing you for AMSA Coxswain and Master orals.

Canonical page: [https://chrome-stats.com/d/com.headstation.selftest](https://chrome-stats.com/d/com.headstation.selftest)

## Overview

- **ID:** `com.headstation.selftest`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Headstation Australia
- **Category:** EDUCATION
- **Downloads:** 99
- **Version:** 2.0.21
- **Last updated:** 2025-08-23
- **First published:** 2017-08-11
- **Publisher country:** AU
- **Size:** 62 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.headstation.selftest)
- **Website:** [http://allships.com.au](http://allships.com.au/)
- **Privacy policy:** [https://allships.com.au/privacy-policy/](https://allships.com.au/privacy-policy/)

## Description

Marine Self-Testing tool helping you to prepare for AMSA Coxswain/Master written and oral exams.  The tool presents you with visual clues allowing you to determine either the action to take or identify the subject in the image. <br><br>The application contains 10 test categories - Rules of the Road, Navigation Lights, Iala Buoyage System A, Fire Extinguishers, Marine Flags, Day Shapes, Sound Signals, Phonetic Alphabet, Morse Code and Nautical Knowledge.<br><br>The application keeps a score for each category completed enabling you to monitor your progress and improvement.<br><br>The application has a search facility for you to select cards from the complete list, outside of the scoring system, for your convenience.

## Rankings

- #1,986,367 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECORD_AUDIO`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.google.android.gms.permission.ACTIVITY_RECOGNITION`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.headstation.selftest.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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