# YubiHissan03Free

> Interactive math practice app for elementary students focusing on calculation skills. (iPhone/iPad app by BUNKEIDO CO.,LTD..)

- Source: https://appshunter.io/ios/app/yubihissan03free/id840609827 (this page in markdown: same URL + `.md`)
- Developer: [BUNKEIDO CO.,LTD.](https://appshunter.io/developer/545565481)
- Category: Education, Lifestyle
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 6.0 · 17 MB
- Languages: Japanese
- Released: 2014-03-30
- Data updated: 2026-06-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/yubihissan03free/id840609827/reviews.md

## What is YubiHissan03Free?

This application is an evaluation version of "YubiHissan03". 
You can try two stages where you would do the computation practice of multiplication and division. 

Get the invaluable skill of computing 
The Japanese people are very famous for their ability of mathematics. Particularly, their skills of computing are amazing to the extent that many countries in the world try to adopt its methods of studying mathematics. This time, we, Bunkeido, will introduce one of the most important methods: the Japanese style of doing the sums on paper 

The outline of the product 
This product enables elementary school students to learn the right way of doing the sums on paper pleasantly. 

Bunkeido, Inc. is a publishing corporation with the long history of publishing a variety of teaching materials and inventing the valuable teaching tools. This time, by applying its valuable knowhow, Bunkeido succeeded in establishing the significant three steps method that lets elementary school students master the way of doing sums of paper 
Step1 Cells to fill with figures will appear in the screen. Therefore, you can put each figure in each cell. A system would cognize both final answers and figures written in the process of doing sums on paper. 
Step2 Vertical lines that help you place each figure in a correct position will be set. Thus, you will be able to put figures in right positions. The system would judge only your final answer. 
Step3 You will put figures in the blanks to write the process of computing without any help. The system would judge only your final answer. 
You can confirm whether your answer is correct or wrong by putting a “checking” button. 

Advantage of using our product 
You can do computation practice as if you actually did in a notebook, since you directly write figures on the screen with your finger or a stylus pen. 
This product will let you avoid making mistakes in placing figures in each position. 
The product sets computational problems in ascending order of difficulty. That is why you can steadily improve your calculating ability. 
You can easily know where you make a mistake because of the system attached to Step1. The system checks each figure you write. 

Our product lets you study as if you were playing a video game! 
You will acquire medals and points when you get a perfect score on each stage on the map. You will advance your adventure in the game by winning the matches of computing against the enemies that would show up in each stage. 
At the stages where the enemies appear (practical exercises), you must try to calculate in the style of Step3. The length of the time which it takes for you to finish computing would be recorded. 

Functions 
A release version comprises the computational problems of four arithmetic operations that should be learnt between 2nd grade and 5th grade in elementary school. 
Besides the formal stages, the trial stage is provided so that users who are new to the product can be accustomed to writing figure on the screen. 
The product adopts the superb three steps method.* 
Please check the specific explanation mentioned above. 
Clicking “HELP” button will give you advice on how to advance your adventure and the way of solving the math problems. 
Clicking “Check my score” will let you know the numbers of the medals and the points that you have got so far. 

This product is equipped with the device to recognize the letters of handwriting: Zinnia (Copyright(c)2005-2007, Taku Kudo)

## Key features

- Multiplication and division practice
- Japanese paper-and-pencil calculation method
- Interactive step-by-step guidance
- Real-time answer checking
- Game-like progression with points and medals
- Problems increase in difficulty

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/yubihissan03free/id840609827/reviews.md

### 1/5 — Not in English?😢

*2015-01-02*

Bummer, looks like a good app for a 3rd grader that likes Pokemon style anime. Unfortunately there is no English language version. JAPANESE ONLY.

## Frequently asked questions about YubiHissan03Free

### What is YubiHissan03Free?

YubiHissan03Free is a free educational app that allows elementary school students to practice multiplication and division using the Japanese paper-and-pencil calculation method. It offers interactive exercises and a game-like experience to make learning engaging.

### What age is YubiHissan03Free suitable for?

YubiHissan03Free has an age rating of 4+, making it suitable for young learners. The content covers arithmetic operations typically learned between the 2nd and 5th grades in elementary school.

### Does YubiHissan03Free have ads?

No, YubiHissan03Free does not contain advertisements. As a free application, it provides an uninterrupted learning experience for users.

### What devices support YubiHissan03Free?

Currently, YubiHissan03Free is supported on iPads. Users can download and utilize the app on their Apple tablet devices.

### How does YubiHissan03Free track progress?

The app provides a game-like progression system where users can earn medals and points for perfect scores on stages. Winning computing matches against in-app enemies also allows users to advance through the game's adventure.

### Can YubiHissan03Free help identify mistakes?

Yes, the system in Step 1 of the app checks each figure as it is written, helping users easily identify where they might be making mistakes in their calculations.

### When was YubiHissan03Free last updated?

YubiHissan03Free was last updated on September 12, 2015. The latest version available is 1.1.

### What are the main learning benefits of YubiHissan03Free?

The app helps users master paper-and-pencil calculation methods by allowing them to write figures directly on the screen. It also aids in avoiding placement errors and steadily improves calculating ability through problems ordered by difficulty.

## Version history (last 2 releases)

### 1.1 — 2015-09-12

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

Improvement of the memory consumption.
Repair of other malfunction.

### 1.0 — 2014-03-28

No release notes.

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All apps by BUNKEIDO CO.,LTD.: https://appshunter.io/developer/545565481

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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 2026-06-08.*