I ask for features again. Its possible?

Auto backup with iCloud Drive into one file zip. Possibility to insert photos or images from gallery entirely and not partially. A way to create folders and move in books. Take out the eraser to select it more quickly and with various sizes. Again, export for printing in some kind of formats. A way to calibrate writing with dot-pen and other stylus. Thanks for working.

Tonymass about Inkflow Plus Visual Notebook, v5.1