
Wärtsilä iSailor
World's leading sailing app
Free · In‑App Purchases
Wärtsilä iSailor is an easy-to-use marine and river navigation application for amateur seafarers.
iSailor provides a clear presentation of navigational information, electronic charts and additional content.
TX-97 vector charts supported by iSailor are recognized worldwide as one of the most accurate and reliable sources of navigational information.
Chart folios can be purchased and downloaded in the iSailor Chart Store utilizing the standard iTunes Store payment/purchasing procedure. Chart correction service is provided on annual basis via the auto-renewable subscription service. iTunes will charge payment after confirmation of the chart correction purchase. You may manage your subscriptions and turn off the auto-renewal service in the Account Settings. Your subscription will automatically renew unless auto-renewal is turned off at least 24 hours before the end of the subscription period. You can cancel your subscription in the Chart Store any time. All previously purchased chart folios will remain available for you and can be restored from the service via the Chart Restore function. To receive subsequent chart corrections for your purchased charts, you will need to subscribe to the annual updates in the Chart Store.
The application works on iPhone and iPad using built-in GPS, NMEA Wi-Fi GPS or an external Bluetooth GPS.
Supported devices (iOS version 11 and higher):
• iPhone 5S or higher
• iPad 5 generation or higher
iSailor features:
• Positioning system: iOS (Built-In GPS), NMEA GPS or AIS Class B (Option)
• AIS Class A NavData interface (Option)
• NMEA Heading and Rate-Of-Turn sensors (Option)
• NMEA Echo Sounder with a graphical 2D echogram and water temperature sensor (Option)
• NMEA Wind Sensor, including True & Relative wind calculation (Option)
• NMEA Autopilot interface (Option)
• Display of charts, routes, track(s) and user objects
• AIS target presentation. Target contours and dimensions (Option)
• Internet AIS service (Optional subscription)
• Weather service (Optional subscription)
• Tides and tidal currents (Optional subscription)
• Sailing guides, regional marinas (Optional subscription)
• North Up, COG Up, Head Up and Route Up chart orientations
• Information on any vector chart objects
• Free cursor, Point-To-Point and Own ship referenced ERBL functionality
• Monitoring of navigational data: Position, Course (COG) and Speed Over Ground (SOG)
• Route creation by the graphic and tabular methods. “Go To” routes.
• Waypoint monitoring: Bearing to WP, Distance to WP, XTD, Time-To-Go and ETA
• Schedule information: Time-To-Go and ETA to any selected waypoint ahead
• Multi-language support
• Multi-unit support
• Custom track colors
• Day and night chart palettes
• Alarm monitoring functionality
• Route, track and user object: export/import via GPX, KML and KMZ formats
• Advanced Logging and Playback function (Option)
• User object sharing via Facebook, Twitter, iMessenger, eMail
NOTE: Continuous use of the GPS running in the background can dramatically decrease the battery life. Wärtsilä iSailor application may use your location even when it’s not open, which can decrease battery life of the device
iSailor EULA: https://www.wartsila.com/docs/default-source/marine-documents/transas/WVL-EULA.pdf
iSailor Privacy Notice: https://www.wartsila.com/legal-privacy/privacy
Questions? Please contact us at isailor.support@wartsila.com
Sincerely yours,
iSailor Team
* minor bugfix
* updated minimal iOS version requirement to 11
The developer, Wartsila Voyage Sweden AB, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Wartsila Voyage Sweden AB
- Size
- 64.6 MB
- Category
- Navigation
- Compatibility
Requires iOS 11 or later.
- iPhone
Requires iOS 11 or later. - iPad
Requires iPadOS 11 or later. - iPod touch
Requires iOS 11 or later. - Apple Watch
Requires watchOS 3.0 or later.
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
English and 11 more
- English, Danish, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Swedish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- USA. Nantucket to Cap May, NJ $4.99
- USA. Atlantic Coast. Florida $4.99
- USA. Gulf Coast. Florida $4.99
- USA. Norfolk to Jacksonville $4.99
- USA. Ri to the Canadian border $4.99
- USA.Chesapeake & Delaware bays $4.99
- Caribbean Sea. Lesser Antilles $10.99
- AIS Receiver Support $11.99
- USA. Pacific Coast. WA $4.99
- Tides & Currents subscription $11.99
- Copyright
- © 2010-2025 Wartsila Voyage Limited. All rights reserved.