Deck of Cards - Professional

I like this app for my magic trick. I have 2 problems though and thats that it is a little slow but its fine. The second one is that both jokers are colored and i dont like that.(Side note. I wish there was a setting to turn off rotation of the cards)

I must admit... I don't get the appeal of the rotational simulation. It also makes it difficult to control the flick of the card... and makes the app much bigger than it needs to be.

what design do the cards use? if seen the design before but never knew the name.