App: Pinochle
Developer: fishdog.net
Genres: Games, Entertainment, Card, Strategy

This is the most popular pinochle app in the Mac App Store. 

Pinochle is a card game played with a deck of 9s, 10s, jacks, queens, kings and aces. The game consists of a repeating sequence of bidding (for the right to name the trump suit and to pass cards), melding, and trick-taking. Players score points by melding various card combinations and by taking tricks. 

In this version, choose either single-deck (48 cards) or double-deck (80 cards), and adjust the rules to play the game as you're familiar with it. 

To get a free preview of this app, download Pinochle Lite, also available in the Mac App Store.

Release notes:
Minor bug fixes, support for latest OS versions.