Fantastical for iPad and iPhone updated today to version 2.8. The new update includes rich notifications and and haptic feedback on iPhone 7 and iPhone 7 Plus. Now in Fantastical on the iPhone 7, when you scroll dates or times, you feel a nice little click under your finger. I like the way developers are doing haptic feedback in their apps. It's subtle, but useful. I hope other developers follow suit.
The new version also adds a sticker pack with a calendar-themed stickers. They're animated and useful for doing things, like inviting a friend to lunch. Learn more here.