Maritime Knowledge vs Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Online study materials
- Video lectures
- Structured curriculum
- Experienced professors
- Accessible worldwide
- Student-friendly interface
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"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.
Master
Practice maritime navigation rules and buoyage systems with this app. It helps you identify knowledge gaps and track your progress in mastering essential regulations for mariners.
- USCG Navigation Rules practice
- IALA Maritime Buoyage System tests
- Knowledge gap identification
- Progress tracking
- Developed by Master Mariner
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Master-Nav: COLREGS IALA Tests is a free practice app developed by a Master Mariner with 30 years of seagoing experience. Test your knowledge of the USCG Navigation Rules and IALA Maritime Buoyage System — the regulations every mariner needs to know. A straightforward way to find out where you stand, identify gaps in your knowledge and track your progress over time. Master COLREGS & IALA — the easy way.
Screenshots
Verdict
The clearest difference is device support: Maritime Knowledge at 3 against Master's 1. Maritime Knowledge also leads on iOS requirement (12.0 vs 17.6). On price, review sentiment, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Maritime Knowledge ships an update monthly, Master fortnightly. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.
| Parameter | Maritime Knowledge | Master |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 40 MB | 305 MB |
| Age rating | 4+ | 4+ |
| Developer | MTECH COMMERCE AND BUSINESS SOLUTIONS PRIVATE LIMITED | Peterjohn Chisholm |
Customer experience
Maritime Knowledge
Master
In-app purchases
Maritime Knowledge
No in-app purchases
Master
No in-app purchases
Questions
Is Maritime Knowledge free?
Is Master free?
Do Maritime Knowledge or Master have ads?
Which is updated more often, Maritime Knowledge or Master?
Other comparisons
