You can find a bunch on android. I ran one a few years ago but can't recall the name. The nice thing about the apple app is the sample rate is low so you don't get too much data. Apple is a lot more locked down on the other hand so you don't have a lot of apps to choose from. I will look when get back home on one of my android tablets.
Again. None of these replace expensive data loggers. You have to do a lot of work to get the data out and into a useful format but we are taking $5 for this. So you can't expect a lot. VBOX makes a few versions. They run $4-500. https://www.vboxmotorsport.co.uk/ind...performancebox
Jay ran it tonight and we we got it to work. It was exciting to see someone elses data. The weather and water need to cooperate so we can see what his boat can really do. I thought it was impressive for the temps.