# Captain Mike's OUPV Prep

> Master USCG Rules of the Road — 2,282 questions, timed exams, adaptive study.

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

## Overview

- **ID:** `com.captainmike.oupvprep`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** KnotLogic LLC
- **Category:** EDUCATION
- **Downloads:** 2
- **Version:** 1.1.0
- **Last updated:** 2026-06-12
- **First published:** 2026-05-19
- **Publisher country:** US
- **Size:** 37 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.captainmike.oupvprep)
- **Website:** [https://knotlogic.ai](https://knotlogic.ai/)
- **Privacy policy:** [https://www.knotlogic.ai/privacy](https://www.knotlogic.ai/privacy)

## Description

Captain Mike&#39;s OUPV Prep is a focused study tool for the USCG Rules of the Road exam — used by candidates for OUPV           <br>  (six-pack), Master 100-ton, and any other deck license that includes the Rules section.                                      <br>   <br>  WHAT&#39;S INSIDE                                                                                                                <br>  • 2,282 practice questions across 11 categories           <br>  • Practice mode — drill any category, 20 questions at a time                                                                 <br>  • Exam mode — 25, 50, or 100-question timed exams at the real 90% pass threshold                                             <br>  • Adaptive Practice — focuses on your weak areas automatically                                                               <br>  • Smart Review — SM-2 spaced repetition                                                                                      <br>  • Daily study plan with mastery progress and streaks                                                                         <br>  • Quick-reference cheat sheets for lights, signals, day shapes, and vessel hierarchy                                         <br>  • Detailed explanations on every answer                                                                                      <br>                                                                                                                               <br>  CATEGORIES                                                                                                                   <br>  Navigation lights • Steering and sailing • Sound signals • General rules • Vessel hierarchy • Inland vs. International • Day <br>  shapes • Restricted visibility • Risk of collision • Safe speed • Distress signals                                           <br>   <br>  SCOPE                                                                                                                        <br>  This is a Rules of the Road specialist. It does NOT cover Deck General, Navigation General, or Chart Plotting.<br>                                                                                                                               <br>  PRIVACY<br>  Fully offline. No accounts. No data collection. No ads.                                                                      <br>                                                            <br>  ONE-TIME PURCHASE                                                                                                            <br>  $9.99, lifetime. No subscriptions.<br>                                                                                                                               <br>  Fair winds.

## Rankings

- #3,068,637 — Overall

## Permissions and access

### Permissions

- `android.permission.INTERNET`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `com.android.vending.CHECK_LICENSE`
- `com.captainmike.oupvprep.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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