Use this app regularly and watch your memory and math skills improve steadily. This app features four number games to exercise your mind. The Long Number Game tests and improves your ability to remember long numbers. The Fast Number improves quick thinking and short term memory. The addition/subtraction and multiplication games improve your math skills and thinking. Kids can use the multiplication game to help reinforce multiplication tables and improve math scores.

Make the games harder or easier by changing the settings. Scores are immediately shown after each test. This app is excellent for both adults and children.