David Mandell created Errands To-Do List (free), and it’s a winner! He also developed my favorite app, Alarmed - Reminders and Timers (free). I really liked that app, so I felt I would like Errands. I do. Everything I wrote about Alarmed applies to Errands also: It's simple to use, efficient in carrying out its purpose, and filled with just the right features. It is the simplest and most user-friendly task manager I have used. It may lack some of the glitz and glitter of other task managers, but it compensates by being very inclusive and surprisingly sophisticated.