# VHF Trainer Lite vs Easy Sail Trim

The clearest difference is in-app purchases: VHF Trainer Lite at none against Easy Sail Trim's 3. VHF Trainer Lite also leads on iOS requirement (7.0 vs 12.0). Easy Sail Trim's advantage is update cadence (every 5 days vs monthly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Easy Sail Trim sells 3 one-off in-app purchases. VHF Trainer Lite asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for VHF Trainer Lite against 5.0 for Easy Sail Trim. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

VHF Trainer Lite ships an update monthly, Easy Sail Trim every 5 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | VHF Trainer Lite | Easy Sail Trim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/vhf-trainer-lite/id1179745183/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/easy-sail-trim/id6467118449/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 471 MB | 123 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Advenio Software](https://appshunter.io/developer/1142393703) | [AT-PT Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1627490559) |

## 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


### Easy Sail Trim

[App page](https://appshunter.io/ios/app/easy-sail-trim/id6467118449)

Enhance your sailing performance with a tool that helps you master sail trim for increased speed and balance. Quickly identify and resolve on-water issues and intuitively understand your boat's components.

**Highlights:** 3D sail trim optimization, Instant issue identification and resolution, Intuitive boat component illustrations, Speed and balance enhancement, On-water problem solving

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


## Frequently asked questions

### Is VHF Trainer Lite free?

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

### Is Easy Sail Trim free?

Easy Sail Trim is free to download, with in-app purchases available.

### Which has better reviews, VHF Trainer Lite or Easy Sail Trim?

VHF Trainer Lite and Easy Sail Trim are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do VHF Trainer Lite or Easy Sail Trim have ads?

Neither VHF Trainer Lite nor Easy Sail Trim shows ads.

### Which is updated more often, VHF Trainer Lite or Easy Sail Trim?

VHF Trainer Lite ships an update monthly, and Easy Sail Trim every 5 days. Most recently, VHF Trainer Lite was updated on October 24, 2026 and Easy Sail Trim on October 30, 2026.

---

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