onNAV SailLink
Wind Meter, NMEA Signal K
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
onNAV Sail Link is a sailing instrument companion app built for fast decisions on the water.
Get live wind, heading, speed, trim, and tactical data in clean, high-contrast layouts designed for readability in real conditions. Switch between full tactical view and customizable quick panels, then long-press tiles to choose the sensor source that fits your setup.
Key features:
Real-time sailing instruments for wind, heading, speed, heel, trim, and performance
Tactical dashboard with compass, wind angles, and navigation data
Customizable Quick Panels with multiple screen layouts
Per-tile source selection (Auto, Calypso Wireless Ultrasonic Wind Sensor, NMEA, Signal K, GPS, and more)
Per-tile black/white inversion for maximum visibility
Support for external sensor workflows, including NMEA and Signal K sources
Session and performance-oriented display options for race or training use
Designed for iPhone and iPad, onNAV Sail Link helps you keep essential data visible, organized, and actionable when it matters most.
https://onnav.com/pages/eula
Ratings & Reviews
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Updated packages for latest iOS and performance update
The developer, onNAV LLC, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- onNAV LLC
- Size
- 34.5 MB
- Category
- Navigation
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- onNAV Link Pro $29.99
- Copyright
- © onNAV LLC
