Math Attack App for iOS
"Practice math addition, subtraction, multiplication and division as a fun arcade game.
99 math difficulty levels, funny sounds and cool animations as force fields, blasts, missiles, airplane and parachutes, plus high score record.
Suitable for all ages from kids 5 years old, to adults. Simply start game by setting game level which matches your age.
Blast correct answer out of four possible answers before they hit the ground. Each failure lowers airplane and answers parachutes, which leaves less time for thinking.
Three consecutive hits will increase your life level. Five consecutive hits will switch game to next level."
This app costs $0.99