It’s been a long time coming, but Microsoft is finally preparing to shut down Wunderlist. Over four years after the company purchased the popular productivity app and 3 years after it said it would shut it down, Microsoft has set a date for Wunderlist’s end: May 6, 2020. If you haven’t been keeping up, Microsoft bought Wunderlist in order to bolster its own attempts at making a productivity app, Microsoft To Do.