The big update here is the new natural language input.
Tempo now recognizes days of the week, holidays, time, repeating events, and more.
Tempo(Free) | iTunes App Store viaThe Next Web
Tempo Smart Calendar Adds Natural Language, Reminders, Waze, and More
iPhone: Tempo, one of the better calendars for iOS , updated today with some handy new features, including natural language input, reminders support,
