# Navitime Marine — Navigation & COLREGS Exam Prep > Maritime navigation study, exam prep, and navigation tools with offline access. (iPhone/iPad app by Khalid Alyafei.) - Source: https://appshunter.io/ios/app/navitime-marine/id6785659490 (this page in markdown: same URL + `.md`) - Developer: [Khalid Alyafei](https://appshunter.io/developer/6785659492) - Category: Education, Navigation - Price: Free with in-app purchases - Rating: 4.80/5 from 5 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 67 MB - Languages: American English - Released: 2026-07-18 - Data updated: 2026-08-17 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/navitime-marine/id6785659490/reviews.md ## What is Navitime Marine? Navitime is the complete study, navigation and exam-prep companion for maritime Rules of the Road (COLREGS / IRPCS) — built for deck officers, cadets, sailors, and anyone preparing for a navigation exam. STUDY • Full COLREGS Rules 1–41 + Annexes, bilingual English/Arabic • Navigation lights, shapes, sound signals and flags with visual diagrams • Advanced Navigation library — 8 books, 57 chapters, with rich diagrams, worked examples and image zoom (Position & Charts, Celestial Navigation, The Instrumented Bridge, Handling the Ship, Maritime Regulations, Weather & Water, Blind Pilotage, and the core Navigation Handbook) • Naval Formations reference — 17 tactical formation topics • AI COLREGS tutor — ask any Rules of the Road question and get an instant explanation, with recommended quiz categories and study sections QUIZ • Category-based quizzes across every COLREGS topic • Timed quiz mode and a full Mock Exam covering all categories (Pro) • Flashcard study mode (Pro) • Weak-areas mode — drills the questions you get wrong most • Detailed per-answer explanations, quiz history and progress tracking NAVIGATION TOOLS • GPS Radar — live nearby vessel (AIS) and aircraft traffic on a radar display, with a combined distance-sorted traffic list • GNSS Scan Tool — satellite constellation status and interference map • Chart Plotter — dead reckoning and fix chartwork practice • VHF radio channel directory by country/port • Beaufort & Douglas sea-state scales with live marine conditions • Sun & Moon and Tide tools, with a "show the working" calculation mode • Morse code converter and unit converter 100% OFFLINE All study content, the rule book, and every quiz work with no internet connection. Progress, bookmarks, and history are saved locally on your device. DESIGNED FOR EVERYONE • Full bilingual English/Arabic support with right-to-left layout • Dark and light theme, switchable anytime • No ads, no tracking, no account required FREE FOR EVERYONE Every feature is fully unlocked — no subscription, no ads, no account required. GROUP CHALLENGES Host or join a live group quiz session with friends or colleagues. (Requires internet.) Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - COLREGS Rules study (English/Arabic) - Navigation lights, shapes, and signals - Advanced Navigation library - AI COLREGS tutor - Category-based and mock exams - GPS Radar with AIS traffic - Chart Plotter practice ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Navitime Pro Monthly | $12.99 | per month | | Navitime Pro Annual | $129.99 | per year | | Navitime Pro Monthly | $7.99 | per month | | Navitime Pro Annual | $69.99 | per year | ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/navitime-marine/id6785659490/reviews.md ### 5/5 — Highly beneficial *2026-07-19* A very useful integrated program. Well done. ### 5/5 — Super *2026-07-19* Super ### 5/5 — Amazing *2026-07-19* Very useful and educational ## Frequently asked questions about Navitime Marine ### What is Navitime Marine? Navitime Marine is a comprehensive study, navigation, and exam-prep companion for maritime Rules of the Road (COLREGS / IRPCS). It's designed for deck officers, cadets, sailors, and anyone preparing for a navigation exam. ### Does Navitime Marine have ads? No, Navitime Marine is ad-free and does not feature any advertisements. It also does not require tracking or an account to use its core features. ### Can I use Navitime Marine offline? Yes, 100% of the study content, the rule book, and every quiz in Navitime Marine work without an internet connection. Progress, bookmarks, and history are saved locally on your device. ### What are the subscription options for Navitime Marine Pro? Navitime Marine offers monthly and annual subscription plans for its Pro version. These include options like $7.99/P1M, $12.99/P1M, $69.99/P1Y, and $129.99/P1Y, with some annual plans offering a 3-day free trial. ### What kind of learning methodology does Navitime Marine use? Navitime Marine employs a multi-faceted approach including rule-by-rule study, visual aids for lights and signals, a comprehensive navigation library with diagrams, and AI-powered tutoring for personalized explanations and quizzes. ### How does Navitime Marine track my progress? Navitime Marine provides detailed progress tracking within its quiz features. It allows you to review your quiz history, identify weak areas, and offers explanations for each answer to aid in learning. ### What devices does Navitime Marine support? Navitime Marine is supported on iPhones and iPods. It also features a switchable dark and light theme for user preference. ### Does Navitime Marine offer certifications? While Navitime Marine provides comprehensive exam preparation and mock exams, it does not directly offer official certifications. Its purpose is to help users prepare for external maritime navigation exams. ## Version history (last 5 releases) ### 3.0.3 — 2026-08-12 • Fixed duplicate Morning Forecast and Evening Forecast notifications. • Improved notification schedule cleanup and reliability. • Stability fixes and refinements. ### 3.0.2 — 2026-08-05 • Notifications now work with no signal. • Stability fixes and refinements. • Discover ShiftyAI, our shift-planning companion app, from Settings. • New Formations tool — plot a formation on a bearing radar and watch a Turn or Corpen play out, with EXTAC 1000 rules enforced. • Naval Formations rebuilt tab. • GPS interference awareness — your daily forecast flags reported GPS jamming, checked on-device so your location is never sent. • A dedicated evening forecast: overnight wind trend, sunset and moon illumination. ### 3.0.1 — 2026-08-03 • New Formations tool — plot a formation on a bearing radar and watch a Turn or Corpen play out. Ships move individually, and the tool refuses manoeuvres the manual doesn't allow. • Naval Formations rebuilt Definitions, Guide-change rules, course-change limits and FORM signals are reproduced as the publication words them, with plain-language explanations kept clearly separate. • Three formations that were missing are now included: Line of Bearing, Column Open Order and Multiple Line. GPS interference awareness • If aircraft have reported GPS jamming in your area, your daily forecast now says so. The check runs on your device — your position is never sent anywhere — and you can turn it off in Profile. Forecast notifications • The evening forecast is now its own thing: wind trend for the night ahead, sunset and moon illumination. • Notifications work with no signal. Each day's forecast is prepared in advance, so a vessel at sea still gets accurate conditions at 05:30. Also in this release • A short screen now explains what location and notification permissions are for before you're asked. • Create a printable PDF exam from the Group Challenge screen. • Fixed: the Appearance and Language buttons no longer swap sides in Arabic. ### 3.0.0 — 2026-07-23 App redesign & Height of tide bug fix ### 2.11.0 — 2026-07-20 Everything is now free. All features — unlimited quizzes, timed mode, the full mock exam, flashcard mode, and all 8 navigation books — are fully unlocked for everyone. No subscription required. Also in this update: • AI COLREGS Tutor now available from the Navigation Library, book pages, and quiz screens • Severe weather alerts fire only when conditions are sustained, reducing false alarms ## More apps by Khalid Alyafei - [ShiftyAI](https://appshunter.io/ios/app/shiftyai/id6794601079) All apps by Khalid Alyafei: https://appshunter.io/developer/6785659492 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*