Casino card games, apps?

Trying to find some casino card games Caribbean Stud and Let it ride. I could not find any relating to these in app world. Just wondering if i overlooked them.

Thanks

I just want one decent blackjack game. they are all pretty much crap

Yea i know what ya mean. I have a ipod touch that i can get caribbean stud on but i would rather have them on my playbook.