Feature Request: True Pressure/Velocity-Sensitive Fountain Pen (Flex Nib vs. Flat Calligraphy)

Dear Notewise Team,

I would like to suggest an improvement to the handwriting engine, specifically regarding the fountain pen experience.

Currently, the in-app "Calligraphy" pen operates as a fixed-angle flat/chisel ribbon nib. While useful, it does not replicate the natural behavior of a flexible fountain pen.

I have attached a comparison to illustrate what I am looking for:

The Goal (Reference 1): A dynamic fountain pen with true velocity/pressure tapering, expressive organic swelling on downstrokes, and delicate hairlines on quick strokes.

Current Calligraphy Tool (Reference 2): A rigid, fixed-angle flat stroke that creates a ribbon effect rather than organic ink flow.

The current “Natural" pen (Reference 3): it doesn't give us the same look of a fountain pen, for the line width is almost constant.

Adding an advanced pressure-and-velocity algorithm (or a dedicated "Flex Fountain Pen" option with customizable tapering and velocity dynamics) would significantly elevate the handwriting experience in Notewise for users who value expressive digital ink.

Thank you for your continuous work on the app!

Best regards,

Márcio Sakuma