2 + 2 = app for iPhone and iPad

This is a math simulator which is useful in preparing for school and also for primary school.

Its allows children to learn how to count any numbers in their minds. Parents or teachers can customize the range of numbers that is used to compose examples - for instance, to train counting within 10, you can set a range of numbers from 0 to 9. It has a very flexible and simple settings.

You can choose what mathematical operations to use for training in any combination:
- addition
- subtraction
- multiplication
- division

The application has an exciting function that motivates children to learn by themselves.

Adults can use the settings of the application of the game to encrypt any information that is interesting for the child: for example, put the TV remote control in the secret place, and in the settings of the application to write where it lies. Next you need to choose how many examples your child is need to solve correctly to find out where the "Treasure" is hidden.

When the child successfully fulfills the task, for example, scores 20 points, the application automatically shows him the encrypted answer, for example: "The remote from the TV is inside the nightstand."
At the same time, the child will not be able to guess the correct answer of the example, because one of the points scored earlier is subtracted from the wrong answer, and one is added for the correct one.

To protect the settings so that the child does not find out the encrypted response, the settings page can be protected with a PIN code.

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I made this app for my son when he went to school, after a week, he solved in his mind 30 examples with numbers up to 20 in 10 minutes. We studied in the car, on the way to school and from school to home.

I wish you and your children interesting and enjoyable studies!