Dear PILOU, what is the difference between these two?

1-http://moi.maxsm.net/files/scripts/FxGraph3D.v.1.1.2016.04.17.zip
2-http://moi.maxsm.net/files/scripts/FxGraph.v.1.2e.2016.04.17.zip

1 is 3D and 2 isn't?

if they both are the same then which one is the latest? 2?