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App power index: 260 (based on ranks around App Stores today)
Entertainment Education
Developer: Dmitry Fokin
Price: 0 free
Current version: 1.0.4, last update: 6 years ago
First release : 05 Oct 2017
App size: 55.82 Mb
4.2 ( 4912 ratings )
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Estimation application downloads and cost

> 5.72k
Monthly downloads
~ $ 2.34k
Estimation App Cost


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.

_______
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!
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Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
UK free
India free
Japan free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,