This is by far the best game from myHip.  I really like RedDog since it's well made, offers hours of fun and revolves around betting and cards.  The objective is to bet that the drawn card will fall between the first and second ones in number or rank.  An example would be the first card is a 2 and the second card is an Ace.  In this case you'll almost definitely win unless a 2 or Ace is drawn in the middle.  That's just a simple example though so when you play be sure and tap the 'Show Rules' button so you can see the payouts and various rules.

The myHip game play instructions say:

To begin a round, the player places a bet (by hitting the "Deal" button) and the dealer deals two cards face up.

If the first two cards in a hand are sequential, the hand is considered "unplayable", then the player gets their bet back (a push).

If the first two cards are "playable", then the player can choose to play the hand as is, or double their inital bet.

When hand is played, the dealer shows the middle card, and if the card is between the other two cards (or makes a 3 of a kind when the first two are a pair), the hand is considered a winning hand. If the card does not fall between the first two, or if it is the same as one of the other two, then the hand is considered a losing hand.

Winning hands are paid out according to the payout chart shown in the table in the previous section.