In our modern society, everyone is so busy.
So much to do, not enough time.
Countless apps promise to solve this problem, and increase our productivity - we have to-do list apps, notes apps that synchronize with other devices, presentation apps, apps that track how much you walk, move, drink and eat, apps to connect with your friends, apps to organize projects with your colleagues, apps to relax and de-stress ...
I could go on forever.