iDeckOfCards - Deck of Cards

This app doesn’t do anything IMO. The cards only show when hearts or diamonds each tap just randomly changes the card nothing else. Not really a deck of cards if you can only view one at a time and not be able to shuffle through and choose one specifically. Please someone tell me what can be done with this app! I don’t like writing a negative review. Win me over plz!

I was going to use this for workouts and would have actually purchased the app except that the free version is noting more than a binning of ads after every third or fourth card and you don’t actually shuffle through a complete deck but keep looping through the ALL cards multiple times, even when a card has been drawn just recently (example, I got a King of Hearts twice in 10 draws).

It all works but we can’t really see the numbers from any difference