I disagree, The UI feels more like a simulation, you have an initial position (100% equity) and you start adding events sequentially, and you can see the partia

I disagree, The UI feels more like a simulation, you have an initial position (100% equity) and you start adding events sequentially, and you can see the partial results after each event that you have added. Sure, you could have done the same thing in a spreadsheet, but I think the UI is what differentiates a simulation from a calculator