You can say that it is something of that sort. I have not seen this in here per-se. But, I have seen similar stuff on Steemit. There are apps which calculates sleep cycle and other things. Plus, you can write about your day when posting about it.

I chose this one, because I have been using it for a long time now. It calculates my activity. So, I can see how am I doing on daily basis and on monthly basis. Helps with keeping track of activity.

#wewrite #comment