Altfor

Altfor is an app designed to handle situations in which you need to fairly assign your workforce to shifts and tasks. Altfor allows you to enter members of your group and indicate any tasks that are unable to be performed by each person, so that Altfor can intelligently sort and assign each member of your workforce to shifts and tasks in fairly to a fair and straightforward manner.
Why aggravate yourself trying to memorize each persons needs and continuously making lists and edits when you can simply enter your workforce, enter the of task times, and get a neat and shareable list.
If that's not enough, the app will remember each person and task so that you do not need to re-enter information needlessly.