Does anyone know if there is any calendar/diary app that allows attaching files, typically pdf? I'd like to get rid of my paper notebook/ diary where I put my notes from meetings etc.. I intend to take my notes on Penultimate but I would like to attach them to a day within a diary. I 'd also like to attach other docs (pics, word,excel..). There a plenty of apps where you can take notes but its limited and you can't attach files. I'm really looking at something very basics but using the diary principle to store (and retrieve) notes or other files.