Moredays, a very pretty digital calendar/scrapbooking app has just arrived on the iPhone. The app had previously launched in iPad-only format last fall (where it was spotted in TechCrunch Disrupt SF's Startup Alley). At the time, we described it as "a journaling app combined with a diary app" that also had a "nice interface." The same holds true for the new, mobile-friendly version. While attractive, the app's core focus is kind of hard to describe.