Prepare for your USCG OUPV examination with this comprehensive learning program. It offers over 1,300 practice questions, instant feedback, and detailed explanations to help you master the Nautical Inland and International Rules of the Road.



250+ iOS apps curated and reviewed
If you already know The Nautical School ExamTutor+, this is the deeper bench. 250+ the nautical school apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.1★ (24) | No | Yes | Jul 2026 | ||
| 2 | Free | — | No | Yes | Sep 2026 | ||
| 3 | Free | 5.0★ (4) | No | No | Jul 2026 | ||
| 4 | Free | 4.7★ (377) | No | Yes | Sep 2026 | ||
| 5 | Free | 4.0★ (2) | No | No | May 2026 | ||
| 6 | Free | — | No | Yes | May 2026 | ||
| 7 | $6.99 | — | No | No | Sep 2026 | ||
| 8 | Free | — | No | Yes | Sep 2026 |



Prepare for your USCG OUPV examination with this comprehensive learning program. It offers over 1,300 practice questions, instant feedback, and detailed explanations to help you master the Nautical Inland and International Rules of the Road.





This app provides tools for nautical course instructors to deliver engaging content to their students. It allows for custom branding and offers learning modules on radio, sounds, lights, and rules of passage, accessible anytime on mobile devices.





Master USCG Navigation Rules with a comprehensive question bank and smart study features. Track your progress, practice for exams, and study offline to navigate with confidence.