This was by far the best task management app available for free in the app store until the El Capitan update. The app won’t stay open for more than 2-3 minutes. If you click on something, it will crash; if you leave it open and do something else in another app, it crashes. It is completely unusable if you have the El Capitan upgrade. This was the best app that allowed you to enter in tasks, add comments, etc. and be easy to use. I left this open all the time updating tasks and adding comments. This was my go-to task management app. Now I’m looking for a new one. Based on the last time the developer submitted an update; I highly doubt this will be updated for El Capitan; which is a shame.