Penbook is a smart digital inking app that gives you a new way to write, draw, and organize. It is the best way to write and draw on the iPad or iPhone with the Apple Pencil. 

For a notebook, Penbook comes with a monthly planner, color-coded month, day planner, and more, all in one app. Use the food diary to record your diet, along with a personal nutrition plan. It will help you to create and share your weekly goals and daily reminders. 

The notebook also includes a calendar, with the month and year displayed, so you’ll always know what day it is.