USCG Exam Prep vs Mariner Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USCG Exam Prep
Prepare for U.S. Coast Guard and FCC license exams with a comprehensive study platform. Access thousands of questions, track your progress, and take practice exams offline. Sync your learning across app and web versions.
- Access to USCG and FCC license exam questions
- Progress tracking by study category
- Tag questions for later review
- Search and filter questions
- Fully offline functionality
- Generate random practice exams
- Sync progress with website
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USCG Exam Prep provides recreational boaters and merchant mariners a convenient and accessible platform to study for the FCC and U.S. Coast Guard license exams. Whether you are studying for your Deck, Engine, or FCC Radio license exams, seeking limited or unlimited certification, or just refreshing your knowledge, USCG Exam Prep will help you achieve your licensing goals at a fraction of the cost. You can self-study by browsing through the USCG exam questions and answers across all Deck and Engine subcategories, flagging questions for follow up and random generating practice exams. These exams can also be generated and downloaded or printed for offline use, making practice more convenient for those times when you do not have internet access, such as lengthy times at sea, or when you just need a break from digital platforms. The App also allows you to download the database for study when you do not have internet access. Our app conveniently syncs your progress with our website version (www.uscgexamprep.com) and you will have access to both platforms. The App is great for continuous review of questions, especially for some exam areas such as Rules of the Road / Colregs. However, sometimes you will want to use the larger format website for more involved sections such as Navigation Problems. Whether you are a recreational boater seeking to upgrade to an OUPV or Captain’s License, or a Merchant Mariner increasing your qualifications and ratings, USCG Exam Prep’s extensive database of actual exam questions will help prepare you for your next exam. USCG Exam Prep Provides: - Instant access to all license exam prep areas - Over 20,000 US Coast Guard and FCC questions - Track your progress in each category of study - Tag questions to review or study later - Search and filter questions by key words - Fully offline functionality, syncs your progress when back online - Generate random online exams and track scores - Generate up to 3 offline PDF exams per month - Access to both the app and website versions
Mariner Prep
Master the Rules of the Road with targeted practice questions designed for merchant mariners and Naval Officers. This app offers realistic multiple-choice scenarios, including image-based questions for visual aids like lights and signals, to help you pass the relevant module.
- Targeted practice questions
- Realistic multiple-choice scenarios
- Image-based questions for signals
- Focus on Rules of the Road module
- Built for merchant mariners and Naval Officers
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Master Rules of the Road—built for merchant mariners and Naval Officers. Mariner Prep focuses on one goal: helping you pass the Rules of the Road module with efficient, targeted practice. Work through realistic multiple-choice questions—including image-based items for lights, shapes, and day signals.
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Verdict
The clearest difference is review sentiment: USCG Exam Prep at 50% against Mariner Prep's 0%. USCG Exam Prep also leads on price (Free vs $1.99) and rating (3.4 vs 2.0). Mariner Prep's advantage is in-app purchases (none vs 3). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
USCG Exam Prep is free to download; Mariner Prep costs $1.99 up front. USCG Exam Prep sells 3 one-off in-app purchases. Mariner Prep asks for nothing beyond the download.
USCG Exam Prep holds the better App Store score, 3.4 against 2.0. That said, the two scores are not equally well evidenced: USCG Exam Prep has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of USCG Exam Prep's written reviews are positive against 0% of Mariner Prep's.
| Parameter | USCG Exam Prep | Mariner Prep |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.4 (10 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 10 — better | 1 |
| Update frequency | Every 6 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.4 — better | 18.4 |
| Further details — not scored | ||
| Size | 40 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Equitable Management Limited | Babak Khoshroo |
Customer experience
USCG Exam Prep
Mariner Prep
In-app purchases
USCG Exam Prep
- Basic$9.99
- Standard$24.99
- Premium$39.99
Mariner Prep
No in-app purchases
Questions
Is USCG Exam Prep free?
Is Mariner Prep free?
Which has better reviews, USCG Exam Prep or Mariner Prep?
Do USCG Exam Prep or Mariner Prep have ads?
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