If it works as advertised, you can monitor right/left and front/back levelness in real time on your iPhone as you drive around a campground and navigate individual sites. To me, that would be a big plus, particularly when camping alone. Joe
Thanks for everyone's input. Yes it was the LevelMate that I was interested in getting. The idea of having real time information is what appeals to me. Also knowing exactly how much I'm off level would make leveling an easier process.