I am trying to build the vertical coverflow animation like this but not found any suitable lib using collection view. if someone know how to build it or any lib i would really appreciate.
slow motion
I highly recommend using iCarousel, it has a predefined set of animations, however, you can create your own custom animations using iCarouselTypeCustom
and the delegate method carousel:itemTransformForOffset:baseTransform:
It is very well documented and has loads of examples. However, if you still have any questions regarding how to use it just let me know.
Update: Here's a working project I created in order to demonstrate how to use iCarousel to achieve a similar effect.