Recreating Footprint App Placeholder animation

Hi 
I just want to know how to create this animation?
by tapping on placeholder, it bounce delightedly.  it consist of scale and a little perspective animation.

![untitled](https://user-images.githubusercontent.com/3206748/28491238-c009dbd2-6f02-11e7-9304-87a8f3f2287f.gif)

[FootPrint app on the App Store](https://itunes.apple.com/us/app/footprint-journal-diary-idea/id1090790230?ls=1&mt=8)
