iPad Screenshots


(iPad Abacus Application)
Supervised by the former abacus champion, Onodera 10th Dan.
Touch the same as a real abacus.
"GOHASAN" work also supports.
Reset button in the upper left.

Let's Play Soroban !

What’s New

Version 2.0

This app has been updated by Apple to use the latest Apple signing certificate.

for iOS9

Ratings and Reviews

4.5 out of 5
2 Ratings

2 Ratings

recespeces ,

Great soroban teacher

As a beginner soroban user, I was able to quickly pickup the proper methods of using it from these step-by-step video instructions. This app has paid attention to detail by making the soroban responsive to multiple finger gestures as would be used on a real soroban. I really appreciate the obvious effort put into this app. Thank you!

SwordOfManagement ,

Love it!

I'm going to cry, as every American does, that everyone should speak English. Even without the video explanations, one can figure out the the "why", with minimal brain usage, by following the glowing beads.

Dude100x ,

Need English Version

Love the lessons and very much would like English videos please!


App Privacy

The developer, PACIFIC SYSTEM CO., LTD., has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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