Unitap app for iPhone and iPad 4.0 ( 7440 ratings ) Games Puzzle Strategy Developer: Zhang Di Free Current version: 1.0.3, last update: 7 years ago First release : 02 Aug 2014 App size: 1.52 Mb 一款要算加法的消除类小游戏,上下左右要加一下才能放在一起哦,看看谁消除掉所有的小方块用的步数最少吧~