app4sail

anton van oosten Navigation iPhoneiPadiPod touch

app4sail is a paid Navigation app for iPhone and iPad by anton van oosten. Requires iOS 15.6. Updated October 18, 2026.

Price: 4.99 USD; on the App Store
Size: 8 MB; Age 4+
Updated: Oct 18; 2026 · v6.5

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Screenshots

About app4sail

Nautical navigation app. uses free S57 vector charts Not everywhere in the world those maps are available and not all of the available maps are implemented at this moment. Instead you can use maps of the project 'Openstreetmap'

What’s new

Version 6.5 · Updated October 18, 2026

little bug fixed

App privacy

The developer, anton van oosten, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

app4sail is a paid Navigation app for iPhone, iPad and iPod touch, developed by anton van oosten. It requires iOS 15.6 or later and is 8 MB to download. It was first released on May 21, 2013 and last updated on October 18, 2026.

Category: Navigation
Price: 4.99 USD
Version: 6.5
Size: 8 MB
Requires: iOS 15.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: May 21, 2013
Last updated: October 18, 2026
Developer: anton van oosten

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Alternatives to app4sail

Looking for apps like app4sail? Here are 6 similar apps on the App Store. The highest rated is SEAiq Pilot (4.9/5), and 5 of the 6 are free to download.

app4sail vs. alternatives
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app4sail	–	4.99 USD	October 18, 2026
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SEAiq Pilot	4.9 / 5 (453)	Free	Oct 4, 2026	Compare

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