# Abacus & Calculator

> Calculator app with integrated traditional Chinese/Japanese abacus. (iPhone/iPad app by 方明 陈.)

- Source: https://appshunter.io/ios/app/abacus-and-calculator/id480503511 (this page in markdown: same URL + `.md`)
- Developer: [方明 陈](https://appshunter.io/developer/320136914)
- Category: Utilities, Finance
- Price: $0.99
- Rating: 3.70/5 from 15 App Store ratings · 18 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 9 MB
- Languages: American English, Chinese (Traditional, Taiwan), Chinese (Simplified, China)
- Released: 2011-11-18
- Data updated: 2026-09-11
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/abacus-and-calculator/id480503511/reviews.md

## What is Abacus & Calculator?

A brand-new calculator with an old-fashioned Chinese/Japanese abacus, is specially designed for iPad.

[FEATURES]

• Classical & practical keyboard
• Expression calculating
• Calculating history
• Old-fashioned abacus (Chinese, Japanese)

• Supports iPad/iPhone/iPod Touch
• Supports Retina display

## Key features

- Classical keyboard
- Expression calculating
- Calculating history
- Traditional abacus (Chinese/Japanese)
- iPad/iPhone/iPod Touch support

## Recent user reviews (10 of 18)

All indexed reviews: https://appshunter.io/ios/app/abacus-and-calculator/id480503511/reviews.md

### 1/5 — 少小数位啊！！！

*2026-04-07*

算盘一般有13档，这个也太不标准了

### 1/5 — 自动扣费

*2026-03-28*

不知不觉扣8元，不查扣费记录根本不知道扣费

### 1/5 — 算盘

*2025-08-17*

无法使用顶珠，而且只有 9 档

### 1/5 — Logs

*2024-10-13*

It doesn't work well

### 1/5 — App Moves Beads Automatically

*2024-09-07*

This app will not allow you to work the abacus. It automatically moves beads you don’t want moved in order to ‘clean up the board’. Makes this app useless for new abacus users.

There are no settings with this app, and there is no way to turn off this annoying, app killing feature.

### 1/5 — 请问怎么切换5珠

*2023-04-04*

请问怎么切换5珠

### 1/5 — 拨动算盘没有音效

*2022-05-19*

拨动算盘没有音效

### 4/5 — 不错哦，继续加油

*2020-06-06*

算盘很不错👍，计算器还有努力的空间。

### 1/5 — 流氓软件

*2020-04-13*

花钱买的还有广告   真是无语

### 5/5 — 很实用，求更实用更新

*2019-04-18*

很实用，求立即更新算盘仿真音效及横梁上的个十百千万标签，可设置隐藏或打开，小朋友正在学习使用中，谢谢！

## Frequently asked questions about Abacus & Calculator

### What devices does Abacus & Calculator support?

Abacus & Calculator is designed to work on iPhone, iPad, and iPod Touch devices. It also supports Retina displays for enhanced visual clarity.

### How much does Abacus & Calculator cost?

Abacus & Calculator is a paid application, available for a one-time purchase of $0.99. There are no in-app purchases or subscriptions required.

### Is Abacus & Calculator suitable for children?

Yes, Abacus & Calculator has an age rating of 4+, making it appropriate for young users learning basic arithmetic and the concept of an abacus.

### When was Abacus & Calculator last updated?

The latest version of Abacus & Calculator was released on March 14, 2021. The app was originally released on November 18, 2011.

### What are the main calculation features of Abacus & Calculator?

Abacus & Calculator features a classical keyboard for input, supports calculating full expressions, and keeps a history of your calculations for easy review.

### Does Abacus & Calculator have ads?

No, Abacus & Calculator does not contain advertisements. As a paid app, it offers an ad-free experience.

### What is the user rating for Abacus & Calculator?

Abacus & Calculator has an average rating of 3.7 stars, based on 15 user ratings. This indicates a generally positive but mixed reception from users.

### What makes Abacus & Calculator unique?

Its unique selling point is the integration of a traditional Chinese/Japanese abacus alongside a modern calculator interface, offering a dual approach to calculations.

## Version history (last 5 releases)

### 3.0 — 2021-03-14

• Makes compatible with iPhone X.
• Makes compatible with iPad Pro.

### 2.1 — 2016-10-24

• Adds Japanese Abacus. (switch thru iPad Settings)
• Localizes Chinese Traditional.
• Fixes some issues.

### 2.0 — 2014-06-19

• Supports iPhone and iPod Touch now.

### 1.2 — 2014-06-17

• Supports iPad retina display.

### 1.1 — 2014-03-20

We suggest all users install this update.
- improves performance for the Abacus tool.
- improves user experience.
- fixes the issue that Abacus seems messy presented from the portrait mode.

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All apps by 方明 陈: https://appshunter.io/developer/320136914

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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 2026-09-11.*