# npiSoroban - iPhone Edition

> Digital Japanese abacus (soroban) for learning arithmetic with tutorials. (iPhone/iPad app by Nonpareil Institute.)

- Source: https://appshunter.io/ios/app/npisoroban-iphone-edition/id586798520 (this page in markdown: same URL + `.md`)
- Developer: [Nonpareil Institute](https://appshunter.io/developer/401989715)
- Category: Education, Games, Family
- Price: Free
- Rating: 3.40/5 from 5 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 5.1.1 · 95 MB
- Languages: American English
- Released: 2013-01-09
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/npisoroban-iphone-edition/id586798520/reviews.md

## What is npiSoroban?

The Japanese soroban, otherwise known as an abacus, has been used for centuries in markets around the world.  From stones and grooves in the sand, the soroban is now realized on the iPhone, complete with narrated tutorials.  Once you get the hang of it, math as never been so easy!

ABOUT US
npiSoroban is created by NonPareil Institute, a non-profit group that provides technical training for individuals on the autistic spectrum. nP provides job and life skills to equip autistic individuals to live and work. We also offer training in game design, programming, sound, music, and 2D/3D art. More importantly we offer a safe place for men and women to be more than what society expects. Here they learn teamwork, find community and work to achieve fulfilled lives.

## Key features

- Digital soroban (abacus)
- Narrated tutorials
- Arithmetic practice
- Educational tool
- Supports iPhone and iPad

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/npisoroban-iphone-edition/id586798520/reviews.md

### 5/5 — I never had any experience with soroban until now.

*2013-01-23, version 1.0*

This is a great app for beginners.  It's fun and great for keeping the mind sharp in mathematics.

### 5/5 — I like this one

*2013-01-17, version 1.0*

This is one of the better soroban apps. It gives problems to solve and they progressively get harder. Nice way to pass the time

## Frequently asked questions about npiSoroban

### What is npiSoroban?

npiSoroban is a digital version of the Japanese abacus, also known as a soroban. It offers narrated tutorials to help users learn how to perform arithmetic calculations using this ancient tool.

### Is npiSoroban free to use?

Yes, npiSoroban is available for free. There are no in-app purchases or advertisements within the application.

### What devices does npiSoroban support?

npiSoroban is designed for Apple devices and is compatible with iPhone, iPad, and iPod touch.

### What is the age rating for npiSoroban?

The app has an age rating of 4+, making it suitable for young learners and children.

### How often is npiSoroban updated?

The application was last updated on February 23, 2016, to version 2.0.1. Users can expect a stable experience based on its last release.

### What is the user rating for npiSoroban?

npiSoroban has an average rating of 3.4 stars based on 5 user reviews.

### Does npiSoroban offer progress tracking?

While the description highlights learning and practice, specific details on progress tracking features are not provided. The app focuses on teaching the mechanics of the soroban.

### What learning methodology does npiSoroban use?

npiSoroban utilizes a hands-on approach by digitizing the soroban and providing narrated tutorials to guide users through arithmetic operations.

## Version history (last 4 releases)

### 2.0.1 — 2016-02-23

This app has been updated by Apple to display the Apple Watch app icon.

Minor bug fixes.

### 2.0 — 2016-02-09

Also, supports newer devices.

### 1.1 — 2013-05-28

Minor bug fixes

### 1.0 — 2013-01-08

No release notes.

## Apps similar to npiSoroban

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Know Abacus](https://appshunter.io/ios/app/know-abacus/id641867438) | 4.7 (67) | Free | Education |
| [TalkingAbacus](https://appshunter.io/ios/app/talkingabacus/id548246827) | 5.0 (3) | Free | Education |
| [Soroban Maths](https://appshunter.io/ios/app/soroban-maths/id6450740858) | — | Free | Education |
| [Chinese Annotator](https://appshunter.io/ios/app/chinese-annotator/id1195474397) | 4.1 (30) | $0.99 | Education |
| [Smart Colors](https://appshunter.io/ios/app/smart-colors/id663053383) | 5.0 (1) | Free | Education |
| [Morse Code Quiz](https://appshunter.io/ios/app/morse-code-quiz/id1630671117) | — | Free | Education |

## More apps by Nonpareil Institute

- [Dots and Boxes - Dino Fury Edition](https://appshunter.io/ios/app/dots-and-boxes-dino-fury-edition/id659572362)

All apps by Nonpareil Institute: https://appshunter.io/developer/401989715

## Related topics

[nonpareil institute](https://appshunter.io/ios/topics/nonpareil-institute)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*