Different, to say the least
The parts that are not like the others.
Most Gantt software agrees on what it should do. These are the places PlanTonic does not.
Slip
Every plan is wrong by Tuesday.
A week goes badly and the schedule is fiction. The usual fix is to open the plan and drag thirty tasks forward one at a time, and every drag risks an error or a broken structure.
Slip does it in one move. It moves everything unfinished to today and keeps every dependency intact.
