# app4sail vs WinGPS Marine Plus

The clearest difference is price: app4sail at $4.99 against WinGPS Marine Plus's $89.00. WinGPS Marine Plus's advantage is update cadence (every 6 weeks vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

app4sail costs $4.99 and WinGPS Marine Plus $89.00 up front. Neither carries in-app purchases, so what you see is what you pay.

app4sail ships an update every 4 months, WinGPS Marine Plus every 6 weeks. The most recent releases landed on June 7, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | app4sail | WinGPS Marine Plus |
| --- | --- | --- |
| Price | **$4.99** | $89.00 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | — | Paid |
| Size | 10 MB | 57 MB |
| Requires iOS | **12.0** | 13.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [anton van oosten](https://appshunter.io/developer/641322651) | [Stentec Software](https://appshunter.io/developer/1398954054) |

## What reviewers say

### app4sail

[App page](https://appshunter.io/ios/app/app4sail/id641578574)

**Features:** macOS Compatibility

**In-app purchases:** none


### WinGPS Marine Plus

[App page](https://appshunter.io/ios/app/wingps-marine-plus/id1533422502)

This app provides advanced navigation for various watercraft, displaying your position, speed, and course. It allows chart downloads for depth and nautical information, AIS device integration, and detailed route planning considering waterway networks and ship specifics.

**Highlights:** Real-time GPS tracking, Downloadable nautical charts, AIS device integration, Waterway network information, Route planning with bridge/lock data, Sailed track recording

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is app4sail free?

app4sail costs $4.99, with no in-app purchases.

### Is WinGPS Marine Plus free?

WinGPS Marine Plus costs $89.00, with no in-app purchases.

### Do app4sail or WinGPS Marine Plus have ads?

Neither app4sail nor WinGPS Marine Plus shows ads.

### Which is updated more often, app4sail or WinGPS Marine Plus?

app4sail ships an update every 4 months, and WinGPS Marine Plus every 6 weeks. Most recently, app4sail was updated on June 7, 2026 and WinGPS Marine Plus on September 7, 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.*