Yes, 数学の冒険 is completely free and it doesn't have any in-app purchases or subscriptions.
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数学の冒険 is free.
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Our previous app, "Counting Ants", taught the numbers 1-10 with simple games. This app is more a test of timing the taps, which won't be easy for some children. The mastery of the math concepts is required, otherwise the game goals won't make any sense. But mostly is a timing tap game.
definitely worth buying for your kid. even reminded me how i should brush up on my own math skills
Jumping the car with exact timing is hard...especially for my 6 year old. Great intent but...
