Comparison

Maritime Knowledge vs Nautical 3D Videos Tutorial

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

Head to head
About

Maritime Knowledge

This application offers comprehensive marine education resources, including structured study materials and video lectures from experienced professors. It aims to provide accessible, quality learning for marine students worldwide, saving them time and energy.

Highlights
  • Online study materials
  • Video lectures
  • Structured curriculum
  • Experienced professors
  • Accessible worldwide
  • Student-friendly interface
Features
Read full description

"Maritime Knowledge Application" is a result of complete efforts of research in the field of Marine education. The main aim of this application is provide quality education to Marine students. We have a well course comprising online study materials, Video lectures on our website as well as Mobile app. For using our Applications, Student's save their time and energy by providing well structured and simplified study materials and video lectures by well experienced professors. This will allow the students to access the quality education by anywhere in the world. However, Maritime Knowledge Application is a students friendly and also completely free application.

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

Screenshots

Maritime Knowledge4 screens
Nautical 3D Videos Tutorial4 screens

Verdict

The call

The clearest difference is in-app purchases: Maritime Knowledge at none against Nautical 3D Videos Tutorial's 1. Maritime Knowledge also leads on update cadence (monthly vs every 21 months). Nautical 3D Videos Tutorial's advantage is iOS requirement (9.0 vs 12.0). 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. Maritime Knowledge asks for nothing beyond the download.

UpkeepUpdate frequency

Maritime Knowledge ships an update monthly, Nautical 3D Videos Tutorial every 21 months. The most recent releases landed on September 25, 2026 and May 16, 2026 respectively.

Scorecard3 real differences Ā· 5 level
Maritime Knowledge versus Nautical 3D Videos Tutorial: the parameters behind the verdict, then further details
ParameterMaritime KnowledgeNautical 3D Videos Tutorial
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyMonthly — betterEvery 21 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.09.0 — better
Further details — not scored
Size40 MB122 MB
Age rating4+4+
DeveloperMTECH COMMERCE AND BUSINESS SOLUTIONS PRIVATE LIMITEDFlavio Losco

In-app purchases

None

Maritime Knowledge

No in-app purchases

1 purchases

Nautical 3D Videos Tutorial

One-time1
  • Nautical 3D Video Tutorial$26.99

Questions

Is Maritime Knowledge free?
Maritime Knowledge is free to download, with no in-app purchases.
Is Nautical 3D Videos Tutorial free?
Nautical 3D Videos Tutorial is free to download, with in-app purchases available.
Do Maritime Knowledge or Nautical 3D Videos Tutorial have ads?
Neither Maritime Knowledge nor Nautical 3D Videos Tutorial shows ads.
Which is updated more often, Maritime Knowledge or Nautical 3D Videos Tutorial?
Maritime Knowledge ships an update monthly, and Nautical 3D Videos Tutorial every 21 months. Most recently, Maritime Knowledge was updated on September 25, 2026 and Nautical 3D Videos Tutorial on May 16, 2026.

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