# Abacus Trainer 3 — Abacus Trainer Series

> Abacus Trainer Series (iPhone/iPad app by Hamster Force Multimedia Limited.)

- Source: https://appshunter.io/ios/app/abacus-trainer-3/id1157882317 (this page in markdown: same URL + `.md`)
- Developer: [Hamster Force Multimedia Limited](https://appshunter.io/developer/443416476)
- Category: Education, Games, Family
- Price: $4.99
- Age rating: 4+
- Requires: iOS 8.0 · 8 MB
- Languages: American English
- Released: 2016-10-03
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/abacus-trainer-3/id1157882317/reviews.md

## What is Abacus Trainer 3?

Abacus Trainer 3 is a question generator focusing on the skills acquired in division and negative numbers. It provides a whole range of options that can be flexibly selected to fit the drilling needs. Users are able to practise on every aspect of abacus division, decimals and rounding techniques learnt in Book 2, as well as negative numbers learnt in Book 3. Flexible answer input can be entered either by using abacus or numeric keys. 

Two modes are designed to fit different learning needs. Practice mode supports endless number of questions with no time limit, with the purpose of accuracy. Challenge mode requires answers to all the questions within the specific time limit, encouraging to boost speed as well as accuracy.

No matter practice or challenge modes, the performance, score and every detail will be recorded in report, which is useful for learning progress monitoring. The report records assist you to find out the strength and weakness, a customized approach in abacus training can be derived as a result.

Apart from doing the exercises directly on iPad in a timed way, export both the quiz paper and the answer paper in pdf format to aid offline exercises. All questions are generated randomly to ensure no quiz paper will be identical. Print and email functions are also provided for your convenience.

For detailed comparison on Abacus Trainer and Abacus Trainer 3, please refer to 
https://www.hamsterforce.com/AbacusTrainer.html


## Version history (last 5 releases)

### 3.0 — 2023-11-27

- System Upgraded

### 2.3 — 2022-06-08

v2.3 -  System Upgraded

### 2.2 — 2019-04-07

Increase Render Speed

### 2.1 — 2019-02-28

v2.0 - Performance Upgrade

### 2.0 — 2018-03-23

v2.0 - Add Bar Chart in Report

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## More apps by Hamster Force Multimedia Limited

- [Mental Abacus](https://appshunter.io/ios/app/mental-abacus/id489127101)
- [Mental Abacus Book 2](https://appshunter.io/ios/app/mental-abacus-book-2/id590626674)
- [Abacus Trainer](https://appshunter.io/ios/app/abacus-trainer/id828273038)
- [Mental Abacus Book 3](https://appshunter.io/ios/app/mental-abacus-book-3/id1054868136)
- [Abacus Trainer 2](https://appshunter.io/ios/app/abacus-trainer-2/id1073562228)

All apps by Hamster Force Multimedia Limited: https://appshunter.io/developer/443416476

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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 2026-05-17.*