# Maritime Masters vs Maritime Master

The clearest difference is price: Maritime Masters at Free against Maritime Master's $9.99. Maritime Masters also leads on update cadence (every 8 days vs every 3 weeks) and iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Maritime Masters is free to download; Maritime Master costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Maritime Masters ships an update every 8 days, Maritime Master every 3 weeks. The most recent releases landed on October 27, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Maritime Masters | Maritime Master |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/maritime-master-oow/id6748314674/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | — | Paid |
| Size | 839 MB | 21 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [MAGES STUDIO](https://appshunter.io/developer/1499943475) | [MARITIME MASTER LIMITED](https://appshunter.io/developer/1107589346) |

## What reviewers say

### Maritime Masters

[App page](https://appshunter.io/ios/app/maritime-masters/id6466786574)

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

**In-app purchases:** none


### Maritime Master

[App page](https://appshunter.io/ios/app/maritime-master-oow/id6748314674)

Master maritime knowledge with this comprehensive app. Practice radar plotting, perform essential navigation and ship calculations, and review nautical regulations and procedures. Includes interactive learning tools and exam preparation features for deck cadets and officers.

**Highlights:** Radar plotting simulator, Navigation and ship calculation suite, Nautical regulations library, COLREGs mastery tools, Interactive learning games, OOW progress tracker

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Maritime Masters free?

Maritime Masters is free to download, with no in-app purchases.

### Is Maritime Master free?

Maritime Master costs $9.99, with no in-app purchases.

### Do Maritime Masters or Maritime Master have ads?

Neither Maritime Masters nor Maritime Master shows ads.

### Which is updated more often, Maritime Masters or Maritime Master?

Maritime Masters ships an update every 8 days, and Maritime Master every 3 weeks. Most recently, Maritime Masters was updated on October 27, 2026 and Maritime Master on November 8, 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.*