Comparison

Nautical 3D Videos Tutorial vs MMD Exam

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Nautical 3D Videos Tutorial

Features
Read full description

Nautical Tutorial 3D is the innovative nautical application that aims to form the indispensable cultural background for future pleasure sailors and the valuable insight for captains from all over the world. A series of detailed 3D video lessons describe all the fundamental principles of navigation at sea and in inland waters. The video lessons are divided into two groups: COLREG and NAVIGATION + IALA COLREG: • Introduction and guidelines • Rules on precedence • On-board lights and light ranges • Position and Service Signals • Ship with limited maneuverability, Ship conditioned by its own draught and Pilot Ship • Fishing ship • Tug and towed ship • Minesweeper, Seaplane, Hovercraft and Ship at anchor • Acoustic signals: Maneuver and Overtaking • Acoustic signals: Fog The International Regulations for Preventing Collisions at Sea (also known as COLREG, COLREGs, RIPA or RIPAM) is a multilateral agreement that establishes the rules of conduct during navigation. Navigation + IALA: • Surveys • Bearing compass • Read and interpret the findings • Graphometer • Ship point • Converging routes • Boe and Mede • Cardinal Buoys and Mede The IALA international maritime system is a signaling system that with buoys and beacons signals navigable canals, natural hazards and other obstacles, safe waters and areas and situations of particular interest. Here are some topics: • COLREG • IALA • boat license • buoy • ship • navigation route • sea • gps • miles • port • propeller • compass and many more ... Download the free app now

About

MMD Exam

Prepare for Maritime Mercantile Department (MMD) exams in India with this comprehensive study tool. Access interactive navigation rules, past question papers for various certifications, and study materials from qualified persons. Designed for maritime professionals and students to aid in achieving certification success.

Highlights
  • Interactive COLREG rules with explanations
  • Extensive past examination papers
  • Study material from qualified persons
  • Offline access to downloaded papers
  • User-friendly interface
  • Organized by certification level
Features
Read full description

MMD Exam Prep Your comprehensive study companion for Maritime Mercantile Department (MMD) examinations in India. MMD Exam Prep is the essential tool for maritime professionals preparing for their MMD examinations. Whether you're studying for Second Mate, Chief Mate, or ASM certifications, this app provides everything you need in one place. Key Features: • Complete COLREG Rules - Interactive navigation rules with detailed explanations - Comprehensive coverage of all 41 rules - Easy-to-navigate categories including Steering, Lights & Shapes, and Sound Signals- Study Material from Qualified persons.- Past Question Paper Set- Much more Coming • Past Paper Access - Extensive collection of past examination papers - Organized by certification level: → Second Mate → Chief Mate Phase 1 & 2 → ASM → NCV NWKO - PDF viewer with zoom capabilities - Offline access to downloaded papers • User-Friendly Interface - Clean, intuitive design - Easy navigation between sections - Quick access to specific rules and papers - Professional layout optimized for study Perfect for: • Maritime students • Deck officers preparing for higher certifications • Maritime training institutes • Working professionals updating their knowledge Privacy & Security: • No personal data collection • No sign-up required • Privacy policy: https://deepakkumar891.github.io/Privacy-Policy-Page/ Download MMD Exam today and take the first step toward your maritime certification success!

Screenshots

Nautical 3D Videos Tutorial4 screens
MMD Exam4 screens

Verdict

The call

The clearest difference is in-app purchases: MMD Exam at none against Nautical 3D Videos Tutorial's 1. MMD Exam also leads on update cadence (fortnightly vs every 21 months). Nautical 3D Videos Tutorial's advantage is iOS requirement (9.0 vs 17.6). On price, ads and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Nautical 3D Videos Tutorial sells 1 one-off in-app purchase. MMD Exam asks for nothing beyond the download.

UpkeepUpdate frequency

Nautical 3D Videos Tutorial ships an update every 21 months, MMD Exam fortnightly. The most recent releases landed on September 10, 2026 and June 1, 2026 respectively.

Scorecard3 real differences Ā· 5 level
Nautical 3D Videos Tutorial versus MMD Exam: the parameters behind the verdict, then further details
ParameterNautical 3D Videos TutorialMMD Exam
PriceFreeFree
Positive reviews—50.0% of reviews
Update frequencyEvery 21 monthsFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.6
Further details — not scored
Size122 MB26 MB
Age rating4+4+
DeveloperFlavio LoscoDeepak Kumar

In-app purchases

1 purchases

Nautical 3D Videos Tutorial

One-time1
  • Nautical 3D Video Tutorial$26.99
None

MMD Exam

No in-app purchases

Questions

Is Nautical 3D Videos Tutorial free?
Nautical 3D Videos Tutorial is free to download, with in-app purchases available.
Is MMD Exam free?
MMD Exam is free to download, with no in-app purchases.
Do Nautical 3D Videos Tutorial or MMD Exam have ads?
Neither Nautical 3D Videos Tutorial nor MMD Exam shows ads.
Which is updated more often, Nautical 3D Videos Tutorial or MMD Exam?
Nautical 3D Videos Tutorial ships an update every 21 months, and MMD Exam fortnightly. Most recently, Nautical 3D Videos Tutorial was updated on September 10, 2026 and MMD Exam on June 1, 2026.

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