Updated to work with iOS14 and later

You can now manually select and download all the Navionics charts for an area, whilst you have a good internet connection. The charts are then stored on your iOS device, so that they can be displayed whilst sailing offshore (and offline) as in the Navionics apps. This is particular useful for Wi-Fi Only iPads, but also for devices with a 3G SIM, to avoid any problems with missing charts when you lose the mobile phone signal.

You can now manually select and download all the Navionics charts for an area, whilst you have a good internet connection. The charts are then stored on your iOS device, so that they can be displayed whilst sailing offshore (and offline) as in the Navionics apps. This is particular useful for Wi-Fi Only iPads, but also for devices with a 3G SIM, to avoid any problems with missing charts when you lose the mobile phone signal.

Support for Navionics charts (IAP required) - You can now display the AIS targets over your Navionics charts. With a one off In App purchase, iAIS can use all your existing Navionics charts with no additional charges for the charts.

Position sharing - You can now also share your boat's live position, speed and course and be visible on other free internet based AIS apps and web sites like BoatWatch and MarineTraffic.

Fix for ship lengths and widths displaying incorrectly on iPhone and iPad

Support for Navionics charts (IAP required) - You can now display the AIS targets over your Navionics charts. With a one off In App purchase, iAIS can use all your existing Navionics charts with no additional charges for the charts.

Position sharing - You can now also share your boat's live position, speed and course and be visible on other free internet based AIS apps and web sites like BoatWatch and MarineTraffic.

Fix for ship lengths and widths displaying incorrectly

Support for Navionics charts (IAP required) - You can now display the AIS targets over your Navionics charts. With a one off In App purchase, iAIS can use all your existing Navionics charts with no additional charges for the charts.

Position sharing - You can now also share your boat's live position, speed and course and be visible on other free internet based AIS apps and web sites like BoatWatch and MarineTraffic.

Support for NMEA Wind data - Apparent Wind Speed and Angle (AWS, AWA) plus True Wind Speed, Angle and Direction (TWS, TWA and TWD)
Fix for iOS 10 networking. You can now connect via Wifi again on iOS 10. Please us UDP on port 2000 if connecting to a 169.254.1.1 device. If you need to use TCP please read our technical note about changing the IP address to 192.168.1.1.
Introducing Digital Yacht NavLink Marine Charting and navigation app and the new Digital Yacht WindSense instrument

Adds support for UDP/IP.

Bug fixes and optimizations.