# Marine Radar Simulator vs MLS eCampus

The clearest difference is review sentiment: Marine Radar Simulator at 100% against MLS eCampus's 0%. Marine Radar Simulator also leads on rating (5.0 vs 1.8) and update cadence (every 2 weeks vs every 13 months). MLS eCampus's advantage is ratings volume (13 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Marine Radar Simulator holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: MLS eCampus has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Marine Radar Simulator's written reviews are positive against 0% of MLS eCampus's.

Marine Radar Simulator ships an update every 2 weeks, MLS eCampus every 13 months. The most recent releases landed on September 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Marine Radar Simulator | MLS eCampus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marine-radar-simulator/id906962243/reviews)** | [1.8 (13 ratings)](https://appshunter.io/ios/app/mls-ecampus/id6447906086/reviews) |
| Number of ratings | 1 | **13** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 13 months |
| Monetization | Free | Free |
| Size | 11 MB | 74 MB |
| Requires iOS | **6.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社フルノソフテック](https://appshunter.io/developer/1015812767) | [Mariners School, Inc.](https://appshunter.io/developer/1682944065) |

## What reviewers say

### Marine Radar Simulator

[App page](https://appshunter.io/ios/app/marine-radar-simulator/id906962243)

Practice using marine radar systems in a simulated offline environment. Learn to interpret radar echoes and adjust settings before navigating with real equipment. This tool is designed for educational purposes to familiarize users with radar operations.

**Highlights:** Offline radar simulation, Learn radar echo interpretation, Adjustable menu settings, Practice before onboard navigation, Simulated DRS4W functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### MLS eCampus

[App page](https://appshunter.io/ios/app/mls-ecampus/id6447906086)

Access mobile-friendly courses, lectures, audio, videos, and graphics to prepare for exams. Track progress with quizzes and download study materials for offline use. Improve boating knowledge or earn licenses on the go.

**Highlights:** Mobile-friendly courses, Access lectures, audio, video, graphics, Quiz feedback and progress tracking, Downloadable study aids, Offline content access, License preparation

**In-app purchases:** none


## Frequently asked questions

### Is Marine Radar Simulator free?

Marine Radar Simulator is free to download, with no in-app purchases.

### Is MLS eCampus free?

MLS eCampus is free to download, with no in-app purchases.

### Which has better reviews, Marine Radar Simulator or MLS eCampus?

Marine Radar Simulator is rated higher. Marine Radar Simulator averages 5.0 out of 5 from 1 ratings, while MLS eCampus averages 1.8 from 13 ratings.

### Do Marine Radar Simulator or MLS eCampus have ads?

Neither Marine Radar Simulator nor MLS eCampus shows ads.

### Which is updated more often, Marine Radar Simulator or MLS eCampus?

Marine Radar Simulator ships an update every 2 weeks, and MLS eCampus every 13 months. Most recently, Marine Radar Simulator was updated on September 24, 2026 and MLS eCampus on October 27, 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.*