ToysCrayon

A graffiti book that you won't get tired of no matter how you use it.
It also has a pen pressure detection function.
The thickness of the pen changes depending on how you apply force with your finger.

Picture: Illustration Rain
Font: Kaerupyon Kobo
Sound effects: Sound effects lab
Music: Kontodufe

Complex functions have been omitted so that even small children can play.
You can put away the toy box at once by pressing and holding it.

It also supports Apple Pencil.
You can also tilt the pen and paint it thicker.

For the graffiti book, the drawing comfort is amazing.
Each of the bonus illustrations makes a sound.