MathX app is for all people who wants there thinking capabilities to become faster! It includes 3 operations: Addition, Subtraction and Multiplication. The challenge is to answer as many as you can in 30 seconds! However, there are power ups! Freeze Power-up It freezes the time after 2 consecutive correct answer. This power up will last for 3 seconds and will continue to run unless you choose the wrong answer. Score Power-up This power-up makes your score 3-points for every correct answer instead of 1-point. This power-up will last for 4 seconds and will continue to run unless you choose the wrong answer. The app still have room for improvement, so keep your eye on update! Enjoy! Regards, Developer