Ship finder lite AIS

[Vara]

App for android and ithings.
Much better than most of the other offerings as it's search function actually works.
And of course free.

 

[DanTribe]

I've been using Marine Traffic and find that pretty good. Just tried Ship finder on my PC and that doesn't show all the vessel names, just the MMSI number. Do you find this app better? Not free on Android but only costs a few pennies.
I compared the two by looking at a yacht doing Burnham Week [Midnight Mojito]. The track during today's race made me giddy.