# CRR: Marine Radio Exam

> VHF, DSC & boat radio quiz

Canonical page: [https://chrome-stats.com/d/id6780462342](https://chrome-stats.com/d/id6780462342)

## Overview

- **ID:** `id6780462342`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** michael dardol
- **Category:** Education
- **Version:** 1.0.2
- **Last updated:** 2026-07-22
- **First published:** 2026-06-23
- **Size:** 11 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/crr-marine-radio-exam/id6780462342)
- **Website:** [https://www.michaeldardol.com](https://www.michaeldardol.com/)
- **Privacy policy:** [https://caliapps.fr/crr/confidentialite](https://caliapps.fr/crr/confidentialite)

## Description

Ace your marine VHF radio exam: practice quizzes, illustrated memo and full mock exams. Fully offline, progress tracking.

Prepare for your marine radio certificate (CRR) and pass on the first try.

Train under real conditions: full offline handbook, theme-by-theme practice with instant correction, and timed mock exams (24 questions, 30 min, 75% pass mark).

• Offline handbook: distress (MAYDAY/PAN PAN), DSC procedures, VHF channels & frequencies, phonetic alphabet, Q-code…
• Targeted practice: spot your weak theme and drill it.
• Real-condition mock exams: timer, no correction until the end, detailed score.
• Honest tracking: your success rate is computed from exams you actually took — never a promise.

Premium unlocks unlimited mock exams and the full handbook.

## Rankings

- #1,280,645 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6780462342)