# WinGPS Marine vs NautNav

The clearest difference is in-app purchases: WinGPS Marine at none against NautNav's 4. WinGPS Marine also leads on iOS requirement (13.1 vs 15.6). NautNav's advantage is update cadence (every 4 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. NautNav sells 4 in-app purchases, starting at $9.99 per month. WinGPS Marine asks for nothing beyond the download.

WinGPS Marine ships an update every 2 months, NautNav every 4 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | WinGPS Marine | NautNav |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/wingps-marine/id1398954055/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 60 MB | 51 MB |
| Requires iOS | **13.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Stentec Software](https://appshunter.io/developer/1398954054) | [HEVI SERVICOS LTDA](https://appshunter.io/developer/1893740307) |

## What reviewers say

### WinGPS Marine

[App page](https://appshunter.io/ios/app/wingps-marine/id1398954055)

This app provides onboard navigation for various watercraft. It displays your GPS position, speed, and course, and allows you to download nautical charts with depth information and navigational aids. Set waypoints and sail to your destination with guidance on course and distance.

**Highlights:** Real-time GPS position, speed, and course tracking, Downloadable nautical charts with depth and aids, Waypoint navigation with Course to Go, Waterway network information (bridges, locks), View sailed tracks on charts, Distance circles around GPS position

**In-app purchases:** none


### NautNav

[App page](https://appshunter.io/ios/app/nautnav/id6762306465)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NautNav Captain Monthly | $9.99 | per month |
| NautNav Commander Monthly | $11.99 | per month |
| NautNav Captain Annual | $79.99 | per year |
| NautNav Commander Annual | $99.99 | per year |


## Frequently asked questions

### Is WinGPS Marine free?

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

### Is NautNav free?

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

### Do WinGPS Marine or NautNav have ads?

Neither WinGPS Marine nor NautNav shows ads.

### Which is updated more often, WinGPS Marine or NautNav?

WinGPS Marine ships an update every 2 months, and NautNav every 4 days. Most recently, WinGPS Marine was updated on November 2, 2026 and NautNav on October 31, 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.*