Thanks for your answer @Tosche!
That plugin looks great! but at the moment, I left the idea. I will use the iPad to sketch with Procreate and Affinity Designer. I have been using AD to vectorize (with the fingers, not pencil) a few letterings and it’s fun but not precise and I use Glyphs for fix the handles.
Maybe I will change of think in the future, but at this moment I need the keyboard and the trackpad if I want to be efficient.
Thanks again! (and a big hug for Malou, he was one of my favourites teachers at Type@Paris)