Finally decided to poke at it a bit. I hit login bugs, an infinite redirect loop, really inefficient UI, unhelpful graphs (where they were graphed at all - I filled in a week of fake numbers, it just spit it back out in text, and didn't even validate a number field), and a cost that isn't even remotely justified. It looks like a short-term project that has been left to rot.

tl;dr: no thanks. Daytum is infinitely better, and cheaper.