idk...
i get the concept but it's not that user friendly on iphone. also have to subscribe (40/yr) if you want to use it more than a week. can't draw on pages just quick notes that you can add to the page. say you make a weekly planner page, you have to go back to the specific say you saved it under to be able to view it. not very convenient. i'll be deleting after free trial. maybe it's too new to work well.