Trail Sense, it's all the "survival" tools in one great package. Do I use it often? No. Does it feel like unwrapping my favourite toy every time I open it? Absolutely.
I use the AR tool for sun positions every time I'm finding a tent spot or to watch a sunrise/set, and the bubble level is perfect for finding a tent spot that isn't tilted 2 degrees towards your head so you wake up with a headache.
It may have to start being my thing, I moved to a place on ground floor with no sunrise or sunset view. I never thought about it when moving, so now I'll have to supplement my sunset intake