そろボード

SoroTouch Co., Ltd.

About this app

"SoroBoard" is a free tool that lets you easily experience the patented "mental arithmetic board" technology used in Sorotouch on your smartphone.
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• For mental practice before starting Sorotouch
• First, experience the fun of touching the beads!
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【How to Use】
Visible Mode
• Instead of moving the beads up and down, you operate by touching (on/off).
• Use your thumb for the yellow single bead, your index finger for the orange five-bead, your right hand for the ones place, and your left hand for the tens place to calculate.

Mental Arithmetic Mode
• Touching the icon in the upper left corner switches to "Mental Arithmetic Mode," where the beads are not displayed when you touch them.
• Visualize the shape of the beads in your mind and calculate, then check your answer using the "💡" button at the top when you're finished.

*This app does not include a math problem-solving function.
*For more advanced learning, please use the tablet-only "Sorotouch" app (separate membership registration is required).

[Frequently Asked Questions (Q&A)]
Q. What is the difference between this app and the "Sorotouch" app?
A. This app is a free app that allows you to easily experience the operation of the two-handed "mental arithmetic board" that is the basis of Sorotouch.
"Sorotouch" is a tablet-only learning app that helps you develop mental arithmetic skills in a fun way through daily missions and over 20 types of games. Membership registration is required to use it.

What’s new

より快適にご利用いただけるよう、内部的な改善を行いました。
今回のアップデートによる機能変更はありません。