Coast Guard Exams: USCG Prep
In-app purchases
5K+
Downloads
Everyone
info
About this app
Coast Guard Exams is the most comprehensive USCG exam prep app available. Study for every deck and engine certification with 31,500+ practice questions across 57 endorsement modules, powered by AI explanations that help you understand the material -- not just memorize answers.
Whether you are working toward your first captain license, preparing for a deck officer exam, or upgrading existing credentials, Coast Guard Exams covers every USCG exam category in one app.
FREE TO START
Try 25 questions per day at no cost. Upgrade once with a one-time $19.99 purchase -- no subscription, no recurring fees, no hidden charges. Study on your schedule without a subscription ticking in the background.
31,500+ USCG PRACTICE QUESTIONS
The largest USCG question bank available on Android. Every question is based on publicly available USCG exam materials across all exam categories -- deck general, engine general, navigation general, navigation rules, rules of the road, stability, cargo, seamanship, and more.
57 ENDORSEMENT MODULES -- DECK AND ENGINE
Study for specific endorsements rather than drilling a single generic question pool. Coast Guard Exams organizes all 31,500+ questions into 57 focused modules covering both Deck and Engine licensing tracks. No other USCG exam app offers this level of granularity. Switch between modules as your exam schedule demands.
AI-POWERED EXPLANATIONS
Every question comes with an AI-generated explanation. When you answer incorrectly, you get a clear, contextual explanation of why the correct answer is right -- not just the answer key. AI explanations accelerate understanding of complex maritime concepts like stability calculations, Rules of the Road scenarios, and engine system principles.
CUSTOMIZABLE EXAM MODES
Practice the way that suits your learning style:
- Study Mode: Immediate feedback on every question
- Exam Simulation: Timed sessions that mirror the real USCG exam format
- Module Focus: Drill a single endorsement module until you master it
- Wrong-Answer Review: Revisit every question you have missed
PROGRESS TRACKING
Know exactly where you stand before exam day. Detailed performance dashboards show your score history across all modules, highlight weak areas, and track your improvement over time. Set a passing score target and watch your progress toward it.
STUDY ANYWHERE
Coast Guard Exams is available on Android and on the web at coastguardexams.ospreyapps.com. Start a study session on your phone and continue on any browser -- your progress syncs automatically. Study at home on your computer, on the vessel on your phone, wherever preparation happens.
COMPLETE EXAM COVERAGE
- Deck General: All levels from OUPV to Master
- Engine General: All engine endorsements and ratings
- Navigation Rules and Rules of the Road
- Navigation General and Chart Work
- Stability and Loading
- Cargo Handling
- Seamanship and Marlinespike
- Safety, Firefighting, and Survival
- All 57 official USCG endorsement categories
BUILT FOR EVERY CANDIDATE
- First-time applicants studying for their OUPV or 6-Pack captain license
- Aspiring deck officers preparing for the USCG Regional Exam Center
- Engine officer candidates covering marine engineering exam content
- Merchant mariners renewing or upgrading credentials
- Maritime academy students preparing for professional examinations
FREE TIER VS PRO
Free: 25 practice questions per day across any module
Pro ($19.99, one-time): Unlimited questions, all 57 modules, full progress tracking, AI explanations, exam simulation mode
No subscription. One payment. Study until you pass.
DISCLAIMER
This app is not affiliated with or endorsed by the United States Coast Guard or any government entity. Practice questions are based on publicly available USCG examination materials from the National Maritime Center (https://www.dco.uscg.mil/nmc/).
Support: ospreyapplications@gmail.com
Website: https://coastguardexams.ospreyapps.com
Privacy Policy: https://ospreyapps.com/privacy
Whether you are working toward your first captain license, preparing for a deck officer exam, or upgrading existing credentials, Coast Guard Exams covers every USCG exam category in one app.
FREE TO START
Try 25 questions per day at no cost. Upgrade once with a one-time $19.99 purchase -- no subscription, no recurring fees, no hidden charges. Study on your schedule without a subscription ticking in the background.
31,500+ USCG PRACTICE QUESTIONS
The largest USCG question bank available on Android. Every question is based on publicly available USCG exam materials across all exam categories -- deck general, engine general, navigation general, navigation rules, rules of the road, stability, cargo, seamanship, and more.
57 ENDORSEMENT MODULES -- DECK AND ENGINE
Study for specific endorsements rather than drilling a single generic question pool. Coast Guard Exams organizes all 31,500+ questions into 57 focused modules covering both Deck and Engine licensing tracks. No other USCG exam app offers this level of granularity. Switch between modules as your exam schedule demands.
AI-POWERED EXPLANATIONS
Every question comes with an AI-generated explanation. When you answer incorrectly, you get a clear, contextual explanation of why the correct answer is right -- not just the answer key. AI explanations accelerate understanding of complex maritime concepts like stability calculations, Rules of the Road scenarios, and engine system principles.
CUSTOMIZABLE EXAM MODES
Practice the way that suits your learning style:
- Study Mode: Immediate feedback on every question
- Exam Simulation: Timed sessions that mirror the real USCG exam format
- Module Focus: Drill a single endorsement module until you master it
- Wrong-Answer Review: Revisit every question you have missed
PROGRESS TRACKING
Know exactly where you stand before exam day. Detailed performance dashboards show your score history across all modules, highlight weak areas, and track your improvement over time. Set a passing score target and watch your progress toward it.
STUDY ANYWHERE
Coast Guard Exams is available on Android and on the web at coastguardexams.ospreyapps.com. Start a study session on your phone and continue on any browser -- your progress syncs automatically. Study at home on your computer, on the vessel on your phone, wherever preparation happens.
COMPLETE EXAM COVERAGE
- Deck General: All levels from OUPV to Master
- Engine General: All engine endorsements and ratings
- Navigation Rules and Rules of the Road
- Navigation General and Chart Work
- Stability and Loading
- Cargo Handling
- Seamanship and Marlinespike
- Safety, Firefighting, and Survival
- All 57 official USCG endorsement categories
BUILT FOR EVERY CANDIDATE
- First-time applicants studying for their OUPV or 6-Pack captain license
- Aspiring deck officers preparing for the USCG Regional Exam Center
- Engine officer candidates covering marine engineering exam content
- Merchant mariners renewing or upgrading credentials
- Maritime academy students preparing for professional examinations
FREE TIER VS PRO
Free: 25 practice questions per day across any module
Pro ($19.99, one-time): Unlimited questions, all 57 modules, full progress tracking, AI explanations, exam simulation mode
No subscription. One payment. Study until you pass.
DISCLAIMER
This app is not affiliated with or endorsed by the United States Coast Guard or any government entity. Practice questions are based on publicly available USCG examination materials from the National Maritime Center (https://www.dco.uscg.mil/nmc/).
Support: ospreyapplications@gmail.com
Website: https://coastguardexams.ospreyapps.com
Privacy Policy: https://ospreyapps.com/privacy
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Financial info and Device or other IDs
Data is encrypted in transit
You can request that data be deleted
What’s new
Improved purchase system reliability and performance enhancements.
App support
About the developer
Osprey Applications L.L.C.
admin@ospreyapps.com
5000 Thayer Ctr Ste C
Oakland, MD 21550-1139
United States
+1 240-925-9535