# VHF Trainer Lite vs Maritime Master

The clearest difference is review sentiment: VHF Trainer Lite at 50% against Maritime Master's 0%. VHF Trainer Lite also leads on iOS requirement (7.0 vs 13.0). Maritime Master's advantage is update cadence (every 10 days vs monthly). 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.

VHF Trainer Lite ships an update monthly, Maritime Master every 10 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | VHF Trainer Lite | Maritime Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vhf-trainer-lite/id1179745183/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free | Free |
| Size | 471 MB | 2.3 GB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Advenio Software](https://appshunter.io/developer/1142393703) | [MARITIME MASTER LIMITED](https://appshunter.io/developer/1107589346) |

## What reviewers say

### VHF Trainer Lite

[App page](https://appshunter.io/ios/app/vhf-trainer-lite/id1179745183)

Learn and practice VHF radio, Digital Selective Calling, and GMDSS with an immersive experience. This app offers learning modules, tests, and 3D simulations to help you master maritime radiocommunication equipment and distress procedures in a safe environment.

**Highlights:** VHF radio, DSC, and GMDSS learning, Interactive tests and quizzes, 3D maritime simulation, Distress alert practice, Progress tracking and scoring

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

**In-app purchases:** none


### Maritime Master

[App page](https://appshunter.io/ios/app/maritime-master/id6741146129)

Master maritime navigation and safety with an interactive 3D learning experience. Covers COLREGs, flags, ropework, navigation, meteorology, and more through engaging lessons and quizzes.

**Highlights:** Interactive 3D ropework and knot tying, COLREGs reference and quizzes, Flag and phonetic alphabet learning, Maritime safety procedures, Navigation tools and techniques, Meteorology and weather patterns, Comprehensive maritime exams

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VHF Trainer Lite free?

VHF Trainer Lite is free to download, with no in-app purchases.

### Is Maritime Master free?

Maritime Master is free to download, with no in-app purchases.

### Do VHF Trainer Lite or Maritime Master have ads?

Neither VHF Trainer Lite nor Maritime Master shows ads.

### Which is updated more often, VHF Trainer Lite or Maritime Master?

VHF Trainer Lite ships an update monthly, and Maritime Master every 10 days. Most recently, VHF Trainer Lite was updated on October 15, 2026 and Maritime Master on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*