Mental Calculation

Features Mental Calculation

Outstanding Japanise neurologist, professor Ryta Kavashima, developed a special system to train intellect for both child and adults.Solving simple math tasks mentally everyday will save your brains healthy and fresh!
In fact, more than 2 000 000 people use this system everyday.
In this app:
You can customize:- training time- tasks difficulty- arithmetic operations (addition, difference, division, multiplication)- everyday notification
And watch your analytics (common or for every session separately):- All solved tasks amount- Correct/incorrect solved tasks percent- Your speed (tasks pre minute)- Total sessions amount- Total time in counting
Train your intellect!
Train with your family!