iOS: Considering how many calendar apps are available on the iPhone, it's surprising that the iPad is usually left out in the cold. However, if you're a fan of Sunrise, the smart calendar that pulls information from all your social networks, it's now available on the bigger screen.
Like the iPhone version, Sunrise on the iPad is all about providing you with a simple, easy-to-read calendar. It includes timezone support, iCloud and Google Calendar sync, reminders and weather forecasts. It's also packed with personal information gathered from Facebook and LinkedIn. The iPad version includes fantastic new week and month views that take advantage of the iPad's larger screen and make it a lot easier to see your upcoming appointments in advance.
Sunrise (Free) [iTunes App Store]