Hello! Oops, I see the problem. It's a simple fix - I'll upload a new version ASAP. Thanks for bringing this to my attention.
Interesting note: I fixed the app to "LandscapeLeft" - the idea was so people could play with the sensors without the app flipping as they rotate their device. Since you can stop auto-rotation from the Android's pull-down menu, it's not necessary, so I'll let it choose left or right landscape.