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Wärtsilä iSailor

Wärtsilä iSailor

World's leading sailing app

11 ratings
873 reviews
✈️ Travel
🗺️ Navigation
Free
In-App Purchases

Details

  • Released
  • Updated

Features

Developer

Wartsila Voyage Sweden AB
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Wärtsilä iSailor screenshot #1 for iPhone
Wärtsilä iSailor screenshot #2 for iPhone
Wärtsilä iSailor screenshot #3 for iPhone
Wärtsilä iSailor screenshot #4 for iPhone
iphone
ipad
watch
🧾$11.99 - $19.49
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐873
Reviews↘︎
📝1+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 3 weeks
Updates frequency↘︎
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About

This marine navigation app offers clear presentation of navigational information and electronic charts for amateur seafarers. It supports accurate TX-97 vector charts and provides various optional services like weather and AIS data.

✓Electronic chart display
✓GPS and AIS integration
✓Route creation and monitoring
✓Weather and tide information
✓Chart correction service
✓User object sharing
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What users say

Summarized from real user reviews of Wärtsilä iSailor. Based on 11 reviews and a 3.1/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Navigation app.

Positive things

  • ✨Excellent app for navigation
  • 🗺️Accurate and detailed charts
  • 💰Good value for money
  • 🛳️Reliable for offshore sailing
  • 🔍Helpful features like anchor alarm

Negative things

  • 🐛Crashes and bugs after updates
  • 🔄Issues with restoring purchased charts
  • 💰Expensive subscription model for chart updates
  • 🗺️Missing or incomplete chart data in some regions
  • 🔧Poor customer support and lack of communication
See all reviews

What's New in Wärtsilä iSailor

1.13.4

March 10, 2026

stability improvement

Subscription plans

USA. Pacific Coast. CA

Southern CA - Point Arena To Mexican Border

$4.991 Year
How to cancel Wärtsilä iSailor subscription ⁉️
3

In-App Purchases

$19.49

Internet AIS Service 1 year subscription

Internet AIS Service 1 year subscription

User reviews

Most RecentHighest RatedLowest Rated

NO CHART CORRECTION

Already sub for this year but the chart correction until april 2026 only. Send email 4 times and still no respond
Qwertyuiop335Qwertyuiop335

Navdata Failure

Even I bought the Navdata receive, I can not see my own position on my apple ipad even connected with A class Ais device via Ais wifi router. Provider don’t reply my mails for solutions!
hhdjdkdohhdjdkdo

Subscribe problem

I just subscribe charts but did not update, and i can not subsribe sensor.. please fix this problem
YeliyahYeliyah

Impor rute

Tidak bisa melakukan impor rute
nvcankunvcanku

User chart

The app is very hopeful and useful. For future updates, I hope you can add a user chart feature that would allow user to plot and display navigational warnings directly on the chart, this would make voyage planning and navigation management more efficient and convenient. Thank you.
KenetsiruKenetsiru
See 868 more reviews

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User experience

🐞

Reported Bugs

4 issues

GPS position issues on iOS devices

Bug

NMEA data not working after updates

Bug

Inability to scroll past the date line

Bug

Purchased charts not downloading properly

Bug
✨

Requested Features

5 requests

Automatic route planning

Feature

Integration with boat's autopilot

Feature

Improved weather and tidal data

Feature

Cross-platform sync for user data

Feature

Better AIS target display and management

Feature

FAQ

What does Wärtsilä iSailor do?

Wärtsilä iSailor is a marine and river navigation application designed for amateur seafarers. It provides a clear presentation of navigational information, electronic charts, and additional content to aid in safe navigation on the water.

How do I get charts for Wärtsilä iSailor?

Chart folios can be purchased and downloaded directly within the app through the iSailor Chart Store, utilizing the standard iTunes Store payment system. All previously purchased chart folios can be restored.

Is Wärtsilä iSailor free to use?

The application itself is free to download. However, chart folios and certain optional services like chart correction, weather, and AIS data require in-app purchases or subscriptions.

What devices is Wärtsilä iSailor compatible with?

The application works on iPhone and iPad devices running iOS version 11 or higher. It supports various GPS inputs, including built-in GPS, NMEA Wi-Fi GPS, and external Bluetooth GPS.

What are the main features of Wärtsilä iSailor?

Key features include display of charts, routes, and tracks; AIS target presentation; route creation and monitoring; weather and tide information (optional); and multi-language support. It also offers advanced logging and playback functions as an option.