# Abacus — mental arithmetic — Learn to count on the abacus

> Learn to count on the abacus (iPhone/iPad app by Aleksandr Govorukhin.)

- Source: https://appshunter.io/ios/app/abacus-mental-arithmetic/id6819154039 (this page in markdown: same URL + `.md`)
- Developer: [Aleksandr Govorukhin](https://appshunter.io/developer/1729392672)
- Category: Education, Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 26 · 19 MB
- Languages: American English, Russian
- Released: 2026-10-13
- Data updated: 2026-11-06

## What is Abacus?

Abacus+ is a trainer for practicing abacus calculation. If you are just starting out, the app includes lessons that explain how to count on the abacus. Then move on to practice.

Lessons
Short, clear lessons show how the abacus works and how to count on it.

Trainer
Set up your practice to match your level and goals:
- number digit length, from simple to more complex examples;
- alternating paired numbers to practice techniques;
- display speed, so you can find a comfortable pace and gradually speed up;
- carries through 5 and 10, to train the hardest operations separately.

Who it's for
Kids and adults learning the abacus, practicing mental arithmetic, or keeping their counting skills sharp.

Practice at your own pace, whenever it suits you, and come back every day.

## Is Abacus safe?

Not enough ratings yet to assess Abacus.

## Is Abacus legit?

Abacus — mental arithmetic appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Abacus is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2 — 2026-11-02

- Optimization of the virtual soroban

### 1.1 — 2026-10-22

Fixed bugs

### 1.0 — 2026-10-13

No release notes.

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## More apps by Aleksandr Govorukhin

- [Code Morse](https://appshunter.io/ios/app/code-morse/id6477467396)
- [Tripio](https://appshunter.io/ios/app/tripio/id6755117598)
- [Cryptarithmetic](https://appshunter.io/ios/app/cryptarithmetic/id6760616957)
- [Garage - Vehicle Log](https://appshunter.io/ios/app/garage-vehicle-log/id6797456493)
- [Глоссотека](https://appshunter.io/ios/app/id6821086458)

All apps by Aleksandr Govorukhin: https://appshunter.io/developer/1729392672

## Related topics

[piping abacus](https://appshunter.io/ios/topics/piping-abacus)

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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 2026-11-06.*