# Marine Master Self Test vs Master

The clearest difference is review sentiment: Master at 97% against Marine Master Self Test's 0%. Master also leads on update cadence (fortnightly vs every 112 months) and price ($1.99 vs $3.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

Marine Master Self Test costs $3.99 and Master $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Marine Master Self Test ships an update every 112 months, Master fortnightly. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Marine Master Self Test | Master |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | — | **[4.7 (94 ratings)](https://appshunter.io/ios/app/master-nav/id1602390396/reviews)** |
| Number of ratings | — | **94** |
| Positive reviews | 0.0% of reviews | **96.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 112 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 30 MB | 117 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Femaso Holdings Pty Ltd](https://appshunter.io/developer/1082550083) | [Peterjohn Chisholm](https://appshunter.io/developer/1602390398) |

## What reviewers say

### Marine Master Self Test

[App page](https://appshunter.io/ios/app/marine-master-self-test/id1082550084)

Prepare for maritime exams with this self-testing tool. It uses visual clues to help you identify subjects and determine actions, covering 10 key maritime knowledge categories. Track your progress with scoring for each section.

**Highlights:** Visual clue-based testing, 10 test categories, Progress tracking with scoring, Search facility for cards, AMSA Coxswain/Master exam prep

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Master

[App page](https://appshunter.io/ios/app/master-nav/id1602390396)

Learn maritime navigation rules with an interactive system designed for effective retention. This app breaks down complex regulations into manageable sections with visual aids and mnemonics. It revisits incorrect answers and provides instant graphical feedback, making the learning process intuitive and efficient.

**Highlights:** Interactive learning system, Step-by-step rule guidance, Mnemonics and memory aids, Interactive visuals, Graphical feedback on answers, Practice section with progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Marine Master Self Test free?

Marine Master Self Test costs $3.99, with no in-app purchases.

### Is Master free?

Master costs $1.99, with no in-app purchases.

### Do Marine Master Self Test or Master have ads?

Neither Marine Master Self Test nor Master shows ads.

### Which is updated more often, Marine Master Self Test or Master?

Marine Master Self Test ships an update every 112 months, and Master fortnightly. Most recently, Marine Master Self Test was updated on October 6, 2026 and Master on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*