Abacus - Simple Soroban Abacus
Soroban Abacus for everyone
Free
1.1for iPhone, iPad and more
5.3
11 Ratings
Switt Kongdachalert
Developer
5.7 MB
Size
Nov 20, 2017
Update Date
Education
Category
4+
Age Rating
Age Rating
Abacus - Simple Soroban Abacus Screenshots
About Abacus - Simple Soroban Abacus
A simple soroban abacus that also shows the number representing the value of each column.
An abacus is a tool that has been used since ancient times to calculate. Calculations with numbers in the millions have been performed using the abacus, showing that it is a powerful tool.
Mental math can be performed incredibly accurately by those who have mastered the abacus. And after witnessing some incredible mental math skills by a person who has used an abacus during his early years as a salesman, I decided to create a "beginner's abacus" based on the soroban abacus, which is a Japanese variant of the abacus.
I hope this app will be of use to many people who are starting some interest in the abacus.
[ Usage ] :
= swipe up/down on the beads to make them move.
= Shake the device to reset the beads.
= Numbers on the top show the "actual" numbers of each column
An abacus is a tool that has been used since ancient times to calculate. Calculations with numbers in the millions have been performed using the abacus, showing that it is a powerful tool.
Mental math can be performed incredibly accurately by those who have mastered the abacus. And after witnessing some incredible mental math skills by a person who has used an abacus during his early years as a salesman, I decided to create a "beginner's abacus" based on the soroban abacus, which is a Japanese variant of the abacus.
I hope this app will be of use to many people who are starting some interest in the abacus.
[ Usage ] :
= swipe up/down on the beads to make them move.
= Shake the device to reset the beads.
= Numbers on the top show the "actual" numbers of each column
Show More
What's New in the Latest Version 1.1
Last updated on Nov 20, 2017
Old Versions
This app has been updated by Apple to display the Apple Watch app icon.
- Can now slide finger across to move beads; smoother operation.
- Can now adjust number of columns!
- Now supports both iPhone and iPad.
- Can now slide finger across to move beads; smoother operation.
- Can now adjust number of columns!
- Now supports both iPhone and iPad.
Show More
Version History
1.1
Nov 20, 2017
This app has been updated by Apple to display the Apple Watch app icon.
- Can now slide finger across to move beads; smoother operation.
- Can now adjust number of columns!
- Now supports both iPhone and iPad.
- Can now slide finger across to move beads; smoother operation.
- Can now adjust number of columns!
- Now supports both iPhone and iPad.
1.0
Apr 5, 2014
Abacus - Simple Soroban Abacus FAQ
Click here to learn how to download Abacus - Simple Soroban Abacus in restricted country or region.
Check the following list to see the minimum requirements of Abacus - Simple Soroban Abacus.
iPhone
Requires iOS 6.0 or later.
iPad
Requires iPadOS 6.0 or later.
iPod touch
Requires iOS 6.0 or later.
Abacus - Simple Soroban Abacus supports English
