# Maritime Master vs Bridgedeck Study

The clearest difference is price: Bridgedeck Study at Free against Maritime Master's $9.99. Bridgedeck Study also leads on update cadence (every 6 days vs every 3 weeks) and iOS requirement (13.0 vs 17.0). Maritime Master's advantage is in-app purchases (none vs 7). On ads and device support there is nothing between them.

Bridgedeck Study is free to download; Maritime Master costs $9.99 up front. Bridgedeck Study sells 7 in-app purchases, starting at $14.99 per month. Maritime Master asks for nothing beyond the download.

Maritime Master ships an update every 3 weeks, Bridgedeck Study every 6 days. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Maritime Master | Bridgedeck Study |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Paid | — |
| Size | 21 MB | 53 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MARITIME MASTER LIMITED](https://appshunter.io/developer/1107589346) | [Office Care Systems (Pty) Ltd](https://appshunter.io/developer/6776595755) |

## What reviewers say

### 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


### Bridgedeck Study

[App page](https://appshunter.io/ios/app/bridgedeck-study/id6776595753)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bridgedeck Written | $14.99 | per month |
| Standard | $49.99 | per month |
| Pro | $79.99 | per month |
| Bridgedeck Written Year | $143.99 | per year |
| Standard Year | $499.99 | per year |
| Pro Year | $799.00 | per year |
| Exam Pack | $99.99 | one-time |


## Frequently asked questions

### Is Maritime Master free?

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

### Is Bridgedeck Study free?

Bridgedeck Study is free to download, with in-app purchases available.

### Do Maritime Master or Bridgedeck Study have ads?

Neither Maritime Master nor Bridgedeck Study shows ads.

### Which is updated more often, Maritime Master or Bridgedeck Study?

Maritime Master ships an update every 3 weeks, and Bridgedeck Study every 6 days. Most recently, Maritime Master was updated on October 24, 2026 and Bridgedeck Study 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.*