# Binnacle School

> USCG License Exam Prep

Canonical page: [https://chrome-stats.com/d/id6778185737](https://chrome-stats.com/d/id6778185737)

## Overview

- **ID:** `id6778185737`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** John Thomas
- **Category:** Education
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.1.0
- **Last updated:** 2026-07-04
- **First published:** 2026-06-22
- **Size:** 2.91 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/binnacle-school/id6778185737)
- **Website:** [https://binnacleai.com/school](https://binnacleai.com/school)
- **Privacy policy:** [https://binnacleai.com/privacy](https://binnacleai.com/privacy)

## Description

Now with Classes: create a group, share a join code, and track each student's progress. Plus pass-to-unlock modules and Apple, Google, or email sign-in.

Binnacle School — USCG Captain's License Exam Prep

Study for your U.S. Coast Guard captain's license the way the exam actually works: by module, at your own pace, with an explanation on every question. Whether you're going for an OUPV / Six-Pack, OUPV-Master, or a 100- or 200-Ton Master credential, Binnacle School breaks the written exam into the same categories the Coast Guard tests.

WHAT YOU STUDY
- Navigation Rules (COLREGS / Inland) — lights, shapes, sound signals, give-way and stand-on. The most heavily weighted module on every deck exam.
- Navigation General — piloting, tides and currents, aids to navigation, dead reckoning.
- Deck General — seamanship, ground tackle, stability, firefighting, vessel construction.
- Chart Plotting — set and drift, course to steer, lines of position, fixing your position.
- Meteorology and Safety, scaling up to Celestial Navigation and Radar for the 200-Ton exam.

FREE TO START
Three full modules — Rules of the Road, Safety, and Meteorology — are open to everyone, no account required. Get free daily practice with an explanation from the built-in tutor.

PASS TO UNLOCK
Clear a module (80% over 20+ questions) and the next one opens. Build toward your specific license target one category at a time, in the sequence the exam follows.

INTERACTIVE TRAINERS
Drill the visual, hands-on parts the way they're tested: navigation lights, knots, chart work, celestial sights, stability, maneuvering boards, and tides.

CLASSES
Teaching a license course? Create a class, share a join code, and track every student's accuracy, attempts, and activity from one roster. Open specific modules for your students as they're ready.

GO PRO
Unlock every module, remove daily limits, and get unlimited tutor explanations.

Sign in with Apple, Google, or a one-time email code. Fair winds and a following sea.

## Rankings

- #857,944 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6778185737)