# Navigation Lights 3D vs Master

The clearest difference is review sentiment: Master at 97% against Navigation Lights 3D's 20%. Master also leads on chart position (#64 vs unranked) and iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Navigation Lights 3D costs $1.99 and Master $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Navigation Lights 3D ships an update every 3 weeks, Master fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Navigation Lights 3D | Master |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | — | **[4.8 (100 ratings)](https://appshunter.io/ios/app/master-nav/id1602390396/reviews)** |
| Number of ratings | — | **100** |
| Positive reviews | 20.0% of reviews | **96.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#64** |
| Size | 2 MB | 117 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smirnov Yury](https://appshunter.io/developer/420438416) | [Peterjohn Chisholm](https://appshunter.io/developer/1602390398) |

## What reviewers say

### Navigation Lights 3D

[App page](https://appshunter.io/ios/app/navigation-lights-3d/id1548128224)

Study maritime navigation lights and vessel identification according to COLREGs-72. Observe vessels from various angles to understand their position, capabilities, and activities in low visibility. Ideal for aspiring and current navigators.

**Highlights:** COLREGs-72 compliant study, Observe night lights from multiple angles, Understand vessel position and capabilities, Identify vessel types in low visibility, Supports dark mode

**Features:** macOS Compatibility

**In-app purchases:** none


### Master

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

**Currently charting:** #64 Top Paid · Education (US App Store)

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 Navigation Lights 3D free?

Navigation Lights 3D costs $1.99, with no in-app purchases.

### Is Master free?

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

### Do Navigation Lights 3D or Master have ads?

Neither Navigation Lights 3D nor Master shows ads.

### Which is updated more often, Navigation Lights 3D or Master?

Navigation Lights 3D ships an update every 3 weeks, and Master fortnightly. Most recently, Navigation Lights 3D was updated on November 3, 2026 and Master on November 3, 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.*