PenTime

PenTime is a simple drawing App use for Pens (Stylus)
It supports most of famous stylus like:

Adonit ™ - Jot Dash ©, Jot Touch ©, Jot Script ©
Wacom ™ - Intuos © Creative Stylus 2
Sunrex ™ - EPN-520

With above stylus support, You can draw lines with pen's
force. And enable 'Palm Rejection' feature to make drawing
easy.