Marine Traffic App
There are a variety of marine tracking apps available. We've been using MarineTraffic - it costs £4.99 and works very well.
- Search for "Marine Traffic" app in your app store and install it
- Search for 232009263
- Check it finds Lionhart (the boat)
- Add Lionhart to My Fleet (to filter out the other boats)
You can also track on their website for free at marinetraffic.com.