# Master vs Skippers Online

The clearest difference is price: Skippers Online at Free against Master's $1.99. Master's advantage is update cadence (fortnightly vs every 11 months) and iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Skippers Online is free to download; Master costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Master ships an update fortnightly, Skippers Online every 11 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Master | Skippers Online |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.8 (100 ratings)](https://appshunter.io/ios/app/master-nav/id1602390396/reviews)** | — |
| Number of ratings | **100** | — |
| Positive reviews | 96.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 11 months |
| Monetization | Paid | — |
| Size | 117 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peterjohn Chisholm](https://appshunter.io/developer/1602390398) | [Skippers Online](https://appshunter.io/developer/1771849991) |

## What reviewers say

### 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


### Skippers Online

[App page](https://appshunter.io/ios/app/skippers-online/id6736399734)

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

**In-app purchases:** none


## Frequently asked questions

### Is Master free?

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

### Is Skippers Online free?

Skippers Online is free to download, with no in-app purchases.

### Do Master or Skippers Online have ads?

Neither Master nor Skippers Online shows ads.

### Which is updated more often, Master or Skippers Online?

Master ships an update fortnightly, and Skippers Online every 11 months. Most recently, Master was updated on November 7, 2026 and Skippers Online on October 30, 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.*