678棋牌 app for iPhone and iPad 4.2 ( 6272 ratings ) Games Developer: Song Jia Free Current version: 5.0.15, last update: 7 years ago First release : 27 Feb 2017 App size: 45.71 Mb 678棋牌有好玩的欢乐三张，斗地主等游戏，界面新颖，玩法多变，欢迎来战。