SoroTouch Mental Calculation

Content rating
Everyone
5K+
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Content rating
Everyone
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About this app

【What is SoroTouch?】
Equip your child with mental calculation abilities that last a lifetime.
Become a math pro with our world-standard ”two-handed system"!

SoroTouch is an EdTech app designed to help children master abacus-style mental calculation by visualizing numbers as "bead images" through patented technology. We especially recommend it for children aged 5 to 8, a period of high brain plasticity.
With just 30 minutes of daily practice, children aim to become mental calculation masters (handling problems like 2digits 8numbers addition and subtraction) within two years.

*This app is exclusively for SoroTouch members.
*A User ID and password are required for access.

【Features】
・Just 30 Minutes a Day!: Consistent daily practice builds lifelong calculation skills.

・Fun, Game-like Learning!: Featuring over 20 types of games to support learning. Children learn fast and accurate touching while having fun.

・Patented Mental Calculation Board: Using our patented board based on abacus principles, children can start mental calculation training from day one. This is a new learning method to efficiently master "image-based mental calculation.”

・Global & Online: Compete and learn with children worldwide through "Rankings" and "SoroFes." By experiencing diversity, children learn to respect one another.

・Continuous Updates via Data Analysis: We analyze daily learning data to constantly improve and update the app.

【FAQ】
Q: Can I use the app immediately after installation?
A: This app is for SoroTouch members only. Please note that prior membership registration and a valid User ID/password are required.

Q: Why is my answer marked "incorrect" even if the number is right?
A: SoroTouch focuses not only on the "answer" but also on "correct finger movements." Mastering the right touch ensures "authentic mental calculation abilities" that work even as numbers and digits increase. Please check the instructional videos for the "correct finger movements" first.

Q: What should I do if the beads don't respond well to touch?
A: You can adjust the bead size from Settings>Board to match your child's hand size. Also, the secret is to touch firmly with the pads of the fingers rather than using fingernails.
Updated on
May 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity, and App info and performance
This app may collect these data types
App activity and Device or other IDs
Data is encrypted in transit
Data can’t be deleted
Committed to follow the Play Families Policy

What’s new

The correction method for mistakes in the “Listening” problems in the mission has been revised
The speed for the “Listening” problems in the mission can now be adjusted

Other minor feature improvements and bug fixes.
Content rating
Everyone
Users Interact
Learn more

App support

About the developer
SOROTOUCH CO., LTD.
support@sorotouch.jp
1-11-17, FUJIMI NO.2 MAISON SAKAI 1F. CHIYODA-KU, 東京都 102-0071 Japan
+81 3-6380-9192

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