# Maritime Master vs RadarPlot

The clearest difference is update cadence: Maritime Master at every 2 weeks against RadarPlot's every 4 months. RadarPlot's advantage is iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Maritime Master sells 2 in-app purchases, starting at $1.99 per month and RadarPlot sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Maritime Master ships an update every 2 weeks, RadarPlot every 4 months. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Maritime Master | RadarPlot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/maritime-master-radar/id6751800471/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 58 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MARITIME MASTER LIMITED](https://appshunter.io/developer/1107589346) | [Paulina Praciak](https://appshunter.io/developer/1869727950) |

## What reviewers say

### Maritime Master

[App page](https://appshunter.io/ios/app/maritime-master-radar/id6751800471)

This simulator helps maritime students and enthusiasts practice radar navigation and collision avoidance. It offers realistic radar physics, ARPA functionality, and various display modes to enhance learning in a safe, controlled environment.

**Highlights:** Realistic radar physics with adjustable controls, Full ARPA functionality for target tracking, True and Relative Vector modes, Standard navigation tools (VRM, EBL), Multiple display and orientation modes, Scenario library for COLREGs practice, Simulated AIS overlays

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maritime Master - Radar Pro | $1.99 | per month |
| MMR Pro Max | $4.99 | per month |


### RadarPlot

[App page](https://appshunter.io/ios/app/radarplot-radar-plot-trainer/id6757932413)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is Maritime Master free?

Maritime Master is free to download, with in-app purchases available.

### Is RadarPlot free?

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

### Do Maritime Master or RadarPlot have ads?

Neither Maritime Master nor RadarPlot shows ads.

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

Maritime Master ships an update every 2 weeks, and RadarPlot every 4 months. Most recently, Maritime Master was updated on September 11, 2026 and RadarPlot on September 18, 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.*