# Boat vs SHAZCOM GPS

The clearest difference is update cadence: Boat at every 5 weeks against SHAZCOM GPS's every 13 months. SHAZCOM GPS's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Boat ships an update every 5 weeks, SHAZCOM GPS every 13 months. The most recent releases landed on October 14, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Boat | SHAZCOM GPS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/boat-tracker/id1434203398/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 13 months |
| Monetization | Free | — |
| Size | 40 MB | 210 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Skogberg](https://appshunter.io/developer/1074372633) | [Shanil Chandra](https://appshunter.io/developer/1183846080) |

## What reviewers say

### Boat

[App page](https://appshunter.io/ios/app/boat-tracker/id1434203398)

Access free nautical charts for Finnish waters, featuring live vessel tracking. Connect with agent software to display your boat's routes on the map. Utilizes official navigational data for accuracy.

**Highlights:** Free nautical charts, Finnish waters coverage, Live vessel tracking, Vessel information display, Route display with agent software, Official navigational data

**Features:** macOS Compatibility

**In-app purchases:** none


### SHAZCOM GPS

[App page](https://appshunter.io/ios/app/shazcom-gps/id6529528434)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Boat free?

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

### Is SHAZCOM GPS free?

SHAZCOM GPS is free to download, with no in-app purchases.

### Do Boat or SHAZCOM GPS have ads?

Neither Boat nor SHAZCOM GPS shows ads.

### Which is updated more often, Boat or SHAZCOM GPS?

Boat ships an update every 5 weeks, and SHAZCOM GPS every 13 months. Most recently, Boat was updated on October 14, 2026 and SHAZCOM GPS on September 28, 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.*