The Eink application is suitable for your stylustek hand-painted book. Use the Eink application to convert the tracks written or sketched on the hand-painted book to digital information on the IOS device.
Manage your notes and drawings:
A. Displays the writing track on the hand-painted book in real time.
B. Delete, rotate, split, and combine pages. The digital information can be exported as JPG, PNG, PDF format for sharing or working.