# Soroban Training

> Interactive abacus simulator and problem generator for practice. (iPhone/iPad app by Jumpei Adachi.)

- Source: https://appshunter.io/ios/app/soroban-training/id1519658576 (this page in markdown: same URL + `.md`)
- Developer: [Jumpei Adachi](https://appshunter.io/developer/1516414955)
- Category: Education, Games, Puzzle
- Price: Free with in-app purchases
- Rating: 4.70/5 from 176 App Store ratings · 40 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 8 MB
- Languages: American English, Japanese
- Released: 2020-06-23
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/soroban-training/id1519658576/reviews.md

## What is Soroban Training?

This app enables you to play an abacus on the touch screen. You can also just create problems, so you can practice the abacus using your actual abacus.

## Key features

- Touchscreen abacus simulation
- Custom problem generation
- Practice with physical abacus
- Abacus learning tool

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Recent user reviews (10 of 40)

All indexed reviews: https://appshunter.io/ios/app/soroban-training/id1519658576/reviews.md

### 2/5 — 珠が見えない

*2026-07-12*

各章のチュートリアル中の珠が表示されない

### 5/5 — Divertido e muito bom

*2026-05-03*

Ajuda muito a aprendermos

### 5/5 — いい

*2026-02-07*

忘れてた感覚思い出せて感謝

### 5/5 — あ

*2026-01-30*

いいね、広告がなくて使いやすい

**Developer response:** 広告を非表示にする課金が用意されていますが、通常は広告が表示されます。

### 5/5 — Excellent digital Soroban

*2026-01-21*

A great app to learn how to use the Soroban, I love it.

**Developer response:** The font has been changed. Please check it.

### 5/5 — 楽しい😊

*2025-12-01*

あまり楽しくなかったそろばんも、このアプリをインストールしてからとっても楽しくなりました。今ではそろばんをやっている友達とタイムを競争したりしてとても楽しいです！

### 5/5 — Very good

*2025-10-30*

The only problem that I have is with the font for the number 1, it took me a while to figure out which number I was requested to add

**Developer response:** The font has been changed. Please check it.

### 5/5 — Ótimo!

*2025-10-29*

Primo aplicativo para treinar no ábaco! Super recomendo.

### 5/5 — (☆[]☆)

*2025-10-06*

普通に楽しい
級も選べるし最高

### 5/5 — Excepcional

*2025-08-27*

Maravilhoso para treinar qualquer nível no ábaco, desde iniciante a cálculos mais complexos. Super recomendo

## Frequently asked questions about Soroban Training

### What does this app do?

This application allows you to interact with a virtual abacus directly on your device's touchscreen. It also provides functionality to create custom abacus problems, which can be used for practice with either the virtual abacus or a physical one.

### How can I practice with my physical abacus?

The app allows you to generate specific abacus problems. You can then use these generated problems as a guide to practice your calculations on your actual, physical abacus, reinforcing your learning.

### Is this app free to use?

The app is free to download and use, offering core abacus simulation and problem generation features. It does include in-app purchases, which may unlock additional features or content for enhanced training.

### What are the main benefits of using this app?

This app offers a convenient way to learn and practice abacus skills anytime, anywhere. The ability to create custom problems is particularly useful for targeted practice and for those who wish to bridge digital learning with physical abacus use.

## Version history (last 5 releases)

### 20260613 — 2026-06-13

Fixed an issue where touch response was delayed on some OS versions.

### 20260415 — 2026-04-15

An update regarding GDPR.

### 20260411 — 2026-04-11

- Show Plus Sign setting has been removed.
- Show Abacus Number setting has been removed.

### 20260105 — 2026-01-05

Added Show Abacus Number in the settings.

### 20251210 — 2025-12-10

Fixed the issue where the required number of rods for addition and subtraction was incorrect.

## Apps similar to Soroban Training

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Mental Arithmetic Math](https://appshunter.io/ios/app/mental-arithmetic-math/id1580847431) | 4.4 (90) | Free | Education |
| [Abacus Lesson -Multiplication-](https://appshunter.io/ios/app/abacus-lesson-multiplication/id1582635868) | 5.0 (14) | Free | Education |
| [Flash Mental Math - Simple](https://appshunter.io/ios/app/flash-mental-math-simple/id1547944841) | 4.7 (18) | Free | Education |
| [Know Abacus](https://appshunter.io/ios/app/know-abacus/id641867438) | 4.7 (67) | Free | Education |
| [Soroban: Abacus & Mental Math](https://appshunter.io/ios/app/soroban-abacus-and-mental-math/id6743341778) | 4.5 (21) | Free | Education |
| [Abacus Lesson - Division -](https://appshunter.io/ios/app/abacus-lesson-division/id1593317741) | 5.0 (8) | Free | Education |

## More apps by Jumpei Adachi

- [Rhythm Learning](https://appshunter.io/ios/app/rhythm-learning/id1516415316)
- [和音音感トレーニング](https://appshunter.io/ios/app/id1524747495)
- [リスニング暗算](https://appshunter.io/ios/app/id1530310167)
- [Piano Chord Memorization](https://appshunter.io/ios/app/piano-chord-memorization/id1591588836)
- [IPA Ruby](https://appshunter.io/ios/app/ipa-ruby/id1600197514)

All apps by Jumpei Adachi: https://appshunter.io/developer/1516414955

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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 2026-08-28.*