Simple Soroban

Simple Soroban

Simple soroban (Japanese abacus そろばん)

4.86 EDUCATION
Simple Soroban
Simple Soroban Simple Soroban Simple Soroban Simple Soroban Simple Soroban Simple Soroban Simple Soroban Simple Soroban Simple Soroban Simple Soroban Simple Soroban Simple Soroban Simple Soroban Simple Soroban

This application is a simple Japanese abacus (soroban / そろばん). It has a free mode where you can use the abacus freely, and a challenge mode with 4 operations (addition, subtraction, one and two digit multiplication, and division) and 3 difficulty levels (easy, medium, hard) where you must race against the clock to perform calculations.

Contains tutorials for:
* basic concepts
* addition
* subtraction
* one-digit multiplication
* two-digit multiplication
* division

Also has a custom challenge mode where you can set the number of questions, type of questions and difficulty.

(This is just a hobby project I'm doing for fun. This app is free and doesn't have in-app purchases or ads).

[PERMISSIONS USAGE]
This is a description of how permissions are used in this app.
Vibrate: The application can vibrate the phone to give user feedback. This can be enabled/disabled in the Settings screen.

[PRIVACY]
This application does not collect or transmit any data. Your settings, ranking and challenge times are stored locally on your phone only.
You can view the privacy policy here: http://bit.ly/simple-soroban-privacy


About this version (2.0.6)

* Added Relax mode (solve problems to unlock badges) * Added Anzan mode (invisible Soroban) * Added "chained" mode to custom challenge * Added sounds * Fixed some layout problems * Added a quit button * Added setting to enable/disable highlighting of active beads.

Other versions

2.0.5 released on 06 December 2021 (844 days ago)
2.0.4 released on 19 July 2018 (2080 days ago)

Details and Recent Ratings

Size: 0 MB
Version: 2.0.6 by Btco
Updated: 18 January 2022 (801 days ago)
Released: 08 August 2014
Installations: more than 500 000
Simple Soroban
5 Stars: 6468
4 Stars: 728
3 Stars: 0
2 Stars: 0
1 Star: 62

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