Sea Trials - USCG License Exam

Name: Sea Trials - USCG License Exam
Rating: 4.46 (329 reviews)
Author: Mariner License Prep, LLC

By: Mariner License Prep, LLC

Upgrade USCG License

Features & Capabilities

Sea Trials is the premier Chrome extension designed to help mariners prepare for the U.S. Coast Guard Deck & Engine license exams. It offers up-to-date questions sourced directly from official USCG materials, ensuring users study with the most current content for 2025.

Accessible across web, desktop, and mobile platforms, Sea Trials syncs your progress seamlessly so you can study anytime, anywhere—even offline. The free version provides unlimited study sessions with official USCG question banks, diagrams, and real-time scoring. For enhanced preparation, optional upgrades unlock features like custom practice tests, detailed explanations, printable tests, and personalized AI-powered tutoring.

Organized by license type, module, category, and subcategory, this extension ensures targeted and efficient study tailored specifically for each mariner's licensing needs. Trusted by tens of thousands, Sea Trials is built by mariners with intuitive design and reliable updates to maximize exam success.

User Growth & Download Statistics

App Education

By:

Mariner License Prep, LLC

Downloads:

23,225 49

Rating:

4.46

(329)

Version:

8.6.9 Last updated: 2026-03-11

Version code:

404

Creation date:

2018-09-02

Publisher country:

Permissions:

com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.READ_APP_BADGE Low risk
android.permission.USE_BIOMETRIC Low risk
android.permission.USE_FINGERPRINT Low risk

Size:

230.30MB

Email:

su*****@seatrials.net

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 395,719 ▼ 3,011

Other platforms

Sea Trials - USCG License Exam (v8.6.9)

4.70

(371)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Mariner License Prep, LLC

Google Play Store

https://play.google.com/store/apps/details?id=com.MarinerLicensePrep.MLP

Email:

su*****@seatrials.net

Website:

https://seatrials.net/

User Reviews

Users find the Sea Trials app very helpful with its user-friendly interface and offline use for USCG license exam prep. Pros include valuable relevant questions, explanations, and study tracking features. However, multiple reviews mention issues such as missing or offline-unavailable illustrations, cumbersome layout requiring excessive scrolling, missing questions especially in motor modules, lack of options to customize study categories, and problems with offline test generation and progress saving. Some users are frustrated with subscription pricing and app bugs. Overall, it's a great tool with areas needing improvement.

Pros

Helpful and valuable study tool for USCG license exams, especially for various engineer and deck officer levels.
User-friendly interface with a clean, smooth design and offline functionality for convenience.
Contains a significant number of relevant questions and illustrations, aiding in exam preparation.
Includes explanations for answers which assist in understanding, even though quality may vary.
Tracks study progress and has helpful features like hints and resources, improving study efficiency.

Cons

Illustrations not always viewable offline or missing, causing frustration among users.
Large font size and layout changes leading to excessive scrolling and difficulty reading long questions and answers.
Inability to study multiple specific categories simultaneously; only one or all categories can be studied at once.
Lack of a feature to remove wrong answers during study, as requested for better focus.
Issues with question bank completeness, especially for motor modules and specific exams like OSV chief; some important topics missing.
Some users experience app crashes, bugs, and poor responsiveness when paying for subscriptions or generating tests.
Subscription model disliked by some users preferring one-time purchase.
Difficulty generating tests and loss of progress due to connectivity issues, especially on ships with unreliable internet.