MARPOL vs Anchored
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
MARPOL
This interactive course covers the MARPOL Convention, including all annexes with detailed visuals. Engage with varied tests to master the material and aim for captain-level knowledge.
- Interactive MARPOL Convention course
- All MARPOL Annexes included
- Detailed images
- Varied tests and tasks
- Progress tracking to captain level
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Interactive course of the MARPOL Convention. All Annexes of MARPOL with detailed images. Lots of interesting and varied tests. Try to complete all the tasks and become a captain.
Anchored
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From OOW to Master, prepare for your MCA Deck Oral Exam with answers you can explain β not just recognise. Anchored is the complete MCA Deck Oral exam-prep app for deck officers progressing through OOW, Chief Mate and Master examinations. An oral exam demands more than knowing which answer is right. You need to understand the subject in depth, recall that knowledge under pressure and explain it clearly, accurately and confidently in your own words. Anchored is built specifically for that challenge. Access a comprehensive bank of thousands of high-quality oral-exam questions, clear model answers and supporting references β available wherever you study, even offline. LEARN IT. EXPLAIN IT. PRACTISE IT. Study by competency and topic. Think through each question before revealing the model answer. Use references to strengthen your understanding, then put that knowledge under pressure with realistic mock oral exams. Whether youβre revising between watches, studying at home or in the final run-up to your exam, Anchored helps you focus your time where it matters most β building the knowledge and confidence to explain your answers when it counts. PREPARE YOUR WAY β’ Study with a comprehensive bank of thousands of high-quality exam questions β’ Reveal clear, practical model answers β’ Use supporting references to strengthen your understanding β’ Study fully offline β no Wi-Fi or signal required, perfect for onboard β’ Challenge yourself with Full Mock Oral Exams, drawing random questions from across the syllabus β’ Find the gaps in your knowledge and identify the areas that need more work β’ Target specific subjects with Competency Mock Oral Exams focused on individual competencies β’ Sharpen your knowledge of the Rules with dedicated COLREGS Mock Oral Exams β’ Preview selected questions β’ Subscribe for unlimited access to the full question bank Prepare for: β’ OOW Unlimited β’ Chief Mate Unlimited β’ Chief Mate 3,000 GT β’ Master 3,000 GT β’ Master Unlimited PRACTISE BEFORE IT COUNTS Knowing the answer while revising is one thing. Producing it when youβre being questioned is another. You donβt know what question is coming next. Your preparation should reflect that. The Full Mock Oral Exam challenges you with randomly selected questions from across the MCA oral exam syllabus β moving between competencies and topics just as your knowledge needs to. No picking your strongest subjects. No knowing whatβs coming next. Use it to test the breadth of your knowledge, uncover weaker areas and practise turning what you know into clear, well-structured answers under pressure. Found something that needs work? Target it. Competency Mock Orals let you focus your practice on a specific competency, drawing questions from that area to build deeper knowledge, strengthen weaker topics and develop more confident answers. And when itβs time to sharpen your knowledge of the COLREGS, switch to the COLREGS Mock Oral for dedicated question practice focused on the Rules. Test the whole syllabus. Find the gaps. Target your weaknesses. Go again. PRIVACY & TERMS Your data belongs to you. You can delete your data or your account at any time. Privacy Policy: https://app.anchoredmaritime.com/privacy Terms of Service: https://app.anchoredmaritime.com/terms IMPORTANT INFORMATION Anchored Maritime is an independent study and revision resource. It is not affiliated with, endorsed by or approved by the Maritime and Coastguard Agency (MCA), any government authority or any educational institution. We aim to provide accurate, relevant and up-to-date study material. However, legislation, regulations, official guidance, publications and examination requirements can change. Always verify information against current official publications, applicable regulations and relevant company procedures. Anchored is designed to support your learning and examination preparation and should not be relied upon as the sole source for operational, safety, legal or regulatory decisions.
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Verdict
The clearest difference is price: Anchored at Free against MARPOL's $1.99. Anchored also leads on iOS requirement (15.1 vs 17.5). MARPOL's advantage is in-app purchases (none vs 4). On ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Anchored is free to download; MARPOL costs $1.99 up front. Anchored sells 4 in-app purchases, starting at $14.99 per month. MARPOL asks for nothing beyond the download.
| Parameter | MARPOL | Anchored |
|---|---|---|
| Price | $1.99 | Free β better |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Every 2 months | β |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | Paid | β |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 17.5 | 15.1 β better |
| Further details β not scored | ||
| Size | 36 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | OLEKSANDR IZERGIN | MATT KING |
In-app purchases
MARPOL
No in-app purchases
Anchored
- OOW$14.991 Month
- Chief Mate$14.991 Month
- Master$14.991 Month
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- All Exams$29.991 Month








