Zi Ball Publisher: zqz Genre: Trivia Released: 20 Jul, 2016 Size: 42.6 MB Price: FREE! Click here to request a review of this app App Store Info Description This is a game of exercise ability to respond to,Tap the road,Change the movement direction of the ball,Let the ball don't run into obstacles,Do it! me : [email protected] Screenshots Screenshot 1 of 4