The monthly calendar is customizable with stickers, photos, fonts, and calendars default color coding, however I prefer the Filofax view, and none of the customizations reflect in that view. While in Filofax view, the single bar to the left of the appt signifies the calendar it comes from, it would be helpful to see it highlighted completely just like the monthly calendar does, and my customized font. I use this app for three specific calanders: Corporate job, Personal/Family life, and our small business, and it is great seeing all in one easy place that I can easily add or get updated appointments and share or send to others as needed. I love it, but I would love for my Filofax view to be as pretty and customizable as my month view. I also would love to be able to choose my default view to the Filofax view.