Cant create book on iPad

I bought this program for my cleric character who needs to memorize spells daily. While I can see all the spells I created on my Mac, it will not let me create a new spellbook on my iPad. I was hoping for the feature to create a book and move spells from the main list to the new book for daily use and then delete it when I learn more spells. If this feature got implemented, Id easily give it 5 stars (especially for the price of the iPad app)

Steven Strahm about SpellbookMaster