Everything here is made up - the teachers, the classes, the progress. It is the real planner, so you can use it, but nothing you do is saved.
A course already filmed. You choose how many days to finish it in.
With a batch of your own, the classes are the ones your teachers actually gave, every tick is saved, and the plan follows you from one device to the next. Buy a batch on pw.live and sign in here with the same number.