Nope. Good 'ol paper and pencil. On a clipboard beside my bed, so I just run through it at the end of the day. Though I do usually do the hours of sleep/sleep issues at the beginning of the day. Those are the ones I'm worst at keeping track of.

(The sheets cover one month. I do not draw those out by hand each month(! haha), but run months of copies at the library to fill in.)