# そろばん学習ドリル Ext

> Beginner abacus learning app with four progressive calculation courses. (iPhone/iPad app by ryo itou.)

- Source: https://appshunter.io/ios/app/ext/id1449114393 (this page in markdown: same URL + `.md`)
- Developer: [ryo itou](https://appshunter.io/developer/1435019729)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 24 MB
- Languages: American English
- Released: 2019-01-11
- Data updated: 2026-08-14
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ext/id1449114393/reviews.md

## What is そろばん学習ドリル Ext?

初めてそろばんを学習するためのドリルです。
コースとしては次の４コースになります。
１．置く　これはそろばんに数字を置く練習をします。
２．計算　これは２つの数字の足し算を行います。
３．見取　これは１０の数字の足し算を行います。
４．聞取　これは１０の数字を音声で読み上げますので、それを聞いて足し算します。
各コースに学習の成果が記録され、熟練度により難易度が上がります。

## Key features

- Placing numbers on the abacus
- Two-digit addition practice
- Addition of ten numbers
- Auditory addition exercises
- Progress tracking
- Adaptive difficulty levels

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/ext/id1449114393/reviews.md

### 1/5 — 反応

*2022-01-16*

反応しない時間がかかる

## Frequently asked questions about そろばん学習ドリル Ext

### What are the four courses in そろばん学習ドリル Ext?

The four courses are: 1. Placing numbers on the abacus, 2. Simple addition of two numbers, 3. Addition of ten numbers, and 4. Auditory addition where you listen to numbers and add them.

### How does そろばん学習ドリル Ext track learning progress?

Each course records your learning achievements. The app automatically increases the difficulty level based on your demonstrated proficiency, ensuring continuous learning.

### Is そろばん学習ドリル Ext suitable for young children?

Yes, with an age rating of 4+, そろばん学習ドリル Ext is designed to be accessible for young learners starting their abacus journey.

### What devices support そろばん学習ドリル Ext?

そろばん学習ドリル Ext is available on iPhone, iPad, and iPod devices.

### When was そろばん学習ドリル Ext last updated?

The app was last updated on May 2, 2024, indicating ongoing development and support.

### Does そろばん学習ドリル Ext have ads?

No, そろばん学習ドリル Ext is ad-free, providing an uninterrupted learning experience.

### Can I make in-app purchases in そろばん学習ドリル Ext?

No, そろばん学習ドリル Ext does not offer any in-app purchases, making all its features available for free.

### What is the learning methodology of そろばん学習ドリル Ext?

The app uses a drill-based approach with progressive courses that build skills from basic number placement to auditory calculations, adapting difficulty as the user learns.

## Version history (last 5 releases)

### 1.5.0 — 2024-05-02

OSバージンアップによる再提出。

### 1.4.0 — 2020-06-19

内部モジュールのバージョンアップを行なった。
聞き取り問題で、聞き取れなかった場合は、女性の顔にタッチすると、もう一度読み上げます。

### 1.3.0 — 2019-09-11

内部処理の改善を行いました。

### 1.2.0 — 2019-04-18

内部処理の改善を行いました。

### 1.1.0 — 2019-03-06

モジュールのバージョンアップ対応。

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All apps by ryo itou: https://appshunter.io/developer/1435019729

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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 2026-08-14.*