This week the other penny dropped for Fantastical. On the heals of their Mac update comes Fantastical for iOS 2.5. There's a long list of updates and new features including things like 3D Touch on the new iPhones and multitasking.
For me, the big story here is the Apple Watch app. It's always looked better than the native Calendar app but also been hampered by the fact it's not a native application. It is now. The native app is much faster, now includes a Fantastical complication, and retains that clean Fantastical design. I've switched all my calendar complications over to the new Fantastical.