# Mental Abacus Expert

> Develop mental arithmetic skills using abacus-based exercises for improved concentration and memory. (iPhone/iPad app by Lindbla Las och Skrivutveckling AB.)

- Source: https://appshunter.io/ios/app/mental-abacus-expert/id835952830 (this page in markdown: same URL + `.md`)
- Developer: [Lindbla Las och Skrivutveckling AB](https://appshunter.io/developer/835952833)
- Category: Education
- Price: Free
- Rating: 4.14/5 from 7 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 26 MB
- Languages: English, Swedish
- Released: 2014-04-03
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mental-abacus-expert/id835952830/reviews.md

## What is Mental Abacus Expert?

Working with the Mental abacus app will help you develop your mental arithmetic skills using the abacus. The four different types of exercises also trains your concentration and working memory.

Exercise 1 - Quick interpretation of abacus figures.
This exercise will practice your ability to imagine and keep the images clear in your mind. It is a skill that is essential if you want to develop mental arithmetic with the so-called mental abacus technique. 

Exercise 2 - Quick perception of numbers.
The aim of this exercise is to develop your ability to quickly percept numbers in numerical form, remember the numbers, and then transfer them to abacus form. 

Exercise 3 - View / listen to numbers and count on an Abacus.
In this exercise, you practice addition, subtraction or mixed arithmetic. This activity provides opportunities for you to develop mental abacus technique- that is the ability to order your mind’s eye to imagine an abacus, and then make the calculations on this inner, virtual abacus. 

Exercise 4 - Listen and/or view numbers and count on a Mental Abacus.
This exercise practice your ability to imagine an abacus and make calculations on it. By practicing all four steps of the Mental Abacus app at each training session, you will notice that it gets easier and easier to mentally retain and imagine the beads movements for your inner eye. It is possible to train a fast and accurate mental arithmetic skill this way. 

Features
 - Four exercises that practice your arithmetic skills and develops mental abacus technique.
 - Choose between modern (4+1)  or classic (5+2) abacus type.
 - Text- and  video instructions.
 - The app has built in speech engine.
 - Choose between beginner mode and expert mode on the two last exercises.

## Key features

- Four abacus-based arithmetic exercises
- Develops concentration and working memory
- Practice mental abacus technique
- Modern (4+1) or classic (5+2) abacus types
- Text and video instructions
- Built-in speech engine
- Beginner and expert modes

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/mental-abacus-expert/id835952830/reviews.md

### 3/5 — Compatibility Update Needed

*2026-01-23*

The app functions well, but the settings cannot be accessed on modern iOS versions.  The app crashes when pressed, and so the abacus type cannot be changed.  A compatibility update is needed to view the settings tab.

### 5/5 — Fun and simple

*2025-01-25*

Download this app to help my kids with the basic advocacy skills. I think the app Great way for beginners to learn how to use the abacus and and developmental advocacy skills. Only complaint is the speech function does not work on my iPhone and some iPads.

### 5/5 — Best game in the App Store

*2020-06-04*

Working sums on the abacus is super soothing. The transition to using a “mental abacus” is tough without more guidance, and the physical abacus might be better practice for this because of muscle memory etc, but I can see how this app would be a good way to practice. Super cool virtual abacus though and it’s great as a game.

### 5/5 — Smiling while doing math!  I love it

*2017-02-12*

I am awful at math.  And I certainly cannot do it in my head.  I am having so much fun with this app. It is building my confidence and I'm happy while I play it.  It's fun and I feel so accomplished.  Well worth the money spent. I found this app via the YouTube instructional videos uploaded for it.   The videos are very good as well and should be watched.

### 1/5 — Unhappy

*2015-09-22*

Not what I expected, definitely not worth the money

### 3/5 — Trouble with download

*2014-06-29*

Hi...i want to download app to my ipad. I have downloaded it to my iphone and am loving it. When i try to download it to ipad it shows the open box but when i click on it, nothing happens. Thanks a million for your help in fixing the problem...

## Frequently asked questions about Mental Abacus Expert

### What is the main purpose of Mental Abacus Expert?

Mental Abacus Expert aims to enhance your mental arithmetic skills by using four different abacus-based exercises. These exercises are designed to train your concentration and working memory, helping you develop the mental abacus technique.

### What are the four exercises in Mental Abacus Expert?

The app features four exercises: quick interpretation of abacus figures, quick perception of numbers, viewing/listening to numbers and counting on an abacus, and listening/viewing numbers and counting on a mental abacus. Each focuses on different aspects of mental calculation and visualization.

### Can I choose the type of abacus in Mental Abacus Expert?

Yes, you can choose between a modern (4+1) abacus type or a classic (5+2) abacus type within the app. This allows for a personalized training experience based on your preference.

### Does Mental Abacus Expert offer instructions?

Yes, Mental Abacus Expert provides both text and video instructions to guide users through the exercises. It also includes a built-in speech engine for auditory learning.

### Are there different difficulty levels in Mental Abacus Expert?

For the last two exercises, Mental Abacus Expert offers a choice between beginner mode and expert mode. This allows users to tailor the challenge to their current skill level.

### What devices is Mental Abacus Expert available on?

Mental Abacus Expert is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is Mental Abacus Expert updated?

The app was last updated on January 8, 2015, to version 1.3. It was initially released on April 3, 2014.

### What is the age rating for Mental Abacus Expert?

Mental Abacus Expert has an age rating of 4+. This indicates it is suitable for children aged 4 and above.

## Version history (last 4 releases)

### 1.3 — 2015-01-08

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

Beginner and expert mode added for exercises 3 and 4.

### 1.2.2 — 2014-04-18

Enhanced task generation for beginners

### 1.2.1 — 2014-04-09

Minor bugg fix for Soroban

### 1.2 — 2014-03-20

No release notes.

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## More apps by Lindbla Las och Skrivutveckling AB

- [Trädet Web](https://appshunter.io/ios/app/tradet-web/id1308976528)

All apps by Lindbla Las och Skrivutveckling AB: https://appshunter.io/developer/835952833

## Related topics

[mental abacus](https://appshunter.io/ios/topics/mental-abacus) · [mental abacus expert](https://appshunter.io/ios/topics/mental-abacus-expert) · [abacus exercise](https://appshunter.io/ios/topics/abacus-exercise)

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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 2026-06-10.*